diff --git a/locale/ar_IQ/reader.po b/locale/ar_IQ/reader.po
index 86fff19b8a1..e96b8508f81 100644
--- a/locale/ar_IQ/reader.po
+++ b/locale/ar_IQ/reader.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:38+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:38+00:00\n"
-"Language: \n"
+"Language: ar_IQ\n"
 
 msgid "comments.anonymous"
 msgstr "مستخدم مجهول"
diff --git a/locale/bs_BA/installer.po b/locale/bs_BA/installer.po
index 135c58af357..312e42c57c9 100644
--- a/locale/bs_BA/installer.po
+++ b/locale/bs_BA/installer.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:50+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:50+00:00\n"
-"Language: \n"
+"Language: bs_BA\n"
 
 msgid "installer.additionalLocales"
 msgstr "Dodatni prijevodi"
diff --git a/locale/bs_BA/manager.po b/locale/bs_BA/manager.po
index d4a96d6c352..3dd548c4a6c 100644
--- a/locale/bs_BA/manager.po
+++ b/locale/bs_BA/manager.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:50+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:50+00:00\n"
-"Language: \n"
+"Language: bs_BA\n"
 
 msgid "manager.announcements"
 msgstr "Obavijesti"
diff --git a/locale/bs_BA/reader.po b/locale/bs_BA/reader.po
index 532491f1258..68444e83279 100644
--- a/locale/bs_BA/reader.po
+++ b/locale/bs_BA/reader.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:51+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:51+00:00\n"
-"Language: \n"
+"Language: bs_BA\n"
 
 msgid "comments.anonymous"
 msgstr "Anonimni korisnik"
diff --git a/locale/cs_CZ/reader.po b/locale/cs_CZ/reader.po
index 6ae24db9420..3d7008afc11 100644
--- a/locale/cs_CZ/reader.po
+++ b/locale/cs_CZ/reader.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:41+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:41+00:00\n"
-"Language: \n"
+"Language: cs_CZ\n"
 
 msgid "comments.anonymous"
 msgstr "Anonymní uživatel"
diff --git a/locale/de_DE/reader.po b/locale/de_DE/reader.po
index 43e54901186..c32f9ae588a 100644
--- a/locale/de_DE/reader.po
+++ b/locale/de_DE/reader.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-09-27T09:47:24-07:00\n"
 "PO-Revision-Date: 2019-09-27T09:47:24-07:00\n"
-"Language: \n"
+"Language: de_DE\n"
 
 msgid "comments.anonymous"
 msgstr "Anonyme/r Benutzer/in"
diff --git a/locale/el_GR/installer.po b/locale/el_GR/installer.po
index 120310ecd6b..21e6a0e8a90 100644
--- a/locale/el_GR/installer.po
+++ b/locale/el_GR/installer.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:44+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:44+00:00\n"
-"Language: \n"
+"Language: el_GR\n"
 
 msgid "installer.additionalLocales"
 msgstr "Πρόσθετες τοπικές ρυθμίσεις"
diff --git a/locale/el_GR/reader.po b/locale/el_GR/reader.po
index e6f9fea1de7..f195fd8f923 100644
--- a/locale/el_GR/reader.po
+++ b/locale/el_GR/reader.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:44+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:44+00:00\n"
-"Language: \n"
+"Language: el_GR\n"
 
 msgid "comments.anonymous"
 msgstr "Ανώνυμος Χρήστης"
diff --git a/locale/en_US/admin.po b/locale/en_US/admin.po
index e9044cafdcb..418f01e6c12 100644
--- a/locale/en_US/admin.po
+++ b/locale/en_US/admin.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-09-27T09:47:20-07:00\n"
 "PO-Revision-Date: 2019-09-27T09:47:20-07:00\n"
-"Language: \n"
+"Language: en_US\n"
 
 msgid "admin.systemInfo.settingName"
 msgstr "Setting Name"
diff --git a/locale/en_US/common.po b/locale/en_US/common.po
index 67f546dd188..77eb3a82ae5 100644
--- a/locale/en_US/common.po
+++ b/locale/en_US/common.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-09-27T09:47:20-07:00\n"
 "PO-Revision-Date: 2019-09-27T09:47:20-07:00\n"
-"Language: \n"
+"Language: en_US\n"
 
 msgid "common.publicKnowledgeProject"
 msgstr "Public Knowledge Project"
diff --git a/locale/en_US/default.po b/locale/en_US/default.po
index 938cd10888d..a75e1a96b1e 100644
--- a/locale/en_US/default.po
+++ b/locale/en_US/default.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-09-27T09:47:20-07:00\n"
 "PO-Revision-Date: 2019-09-27T09:47:20-07:00\n"
-"Language: \n"
+"Language: en_US\n"
 
 msgid "default.groups.name.siteAdmin"
 msgstr "Site Admin"
diff --git a/locale/en_US/editor.po b/locale/en_US/editor.po
index ae23f478c30..be778fad1ae 100644
--- a/locale/en_US/editor.po
+++ b/locale/en_US/editor.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-09-27T09:47:20-07:00\n"
 "PO-Revision-Date: 2019-09-27T09:47:20-07:00\n"
-"Language: \n"
+"Language: en_US\n"
 
 msgid "editor.submissionArchive.confirmDelete"
 msgstr "Are you sure you want to permanently delete this submission?"
diff --git a/locale/en_US/grid.po b/locale/en_US/grid.po
index 1e5045d85b5..c03afc8cd06 100644
--- a/locale/en_US/grid.po
+++ b/locale/en_US/grid.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-09-27T09:47:20-07:00\n"
 "PO-Revision-Date: 2019-09-27T09:47:20-07:00\n"
-"Language: \n"
+"Language: en_US\n"
 
 msgid "grid.noItems"
 msgstr "No Items"
diff --git a/locale/en_US/installer.po b/locale/en_US/installer.po
index ca080501097..25ce86d8888 100644
--- a/locale/en_US/installer.po
+++ b/locale/en_US/installer.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-09-27T09:47:20-07:00\n"
 "PO-Revision-Date: 2019-09-27T09:47:20-07:00\n"
-"Language: \n"
+"Language: en_US\n"
 
 msgid "installer.additionalLocales"
 msgstr "Additional locales"
diff --git a/locale/en_US/reader.po b/locale/en_US/reader.po
index 244edaf0569..bff275c53ee 100644
--- a/locale/en_US/reader.po
+++ b/locale/en_US/reader.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-09-27T09:47:21-07:00\n"
 "PO-Revision-Date: 2019-09-27T09:47:21-07:00\n"
-"Language: \n"
+"Language: en_US\n"
 
 msgid "comments.anonymous"
 msgstr "Anonymous User"
diff --git a/locale/en_US/reviewer.po b/locale/en_US/reviewer.po
index a7b82a423fe..2c32b054d4a 100644
--- a/locale/en_US/reviewer.po
+++ b/locale/en_US/reviewer.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-09-27T09:47:21-07:00\n"
 "PO-Revision-Date: 2019-09-27T09:47:21-07:00\n"
-"Language: \n"
+"Language: en_US\n"
 
 msgid "reviewer.reviewSteps.request"
 msgstr "1. Request"
diff --git a/locale/en_US/user.po b/locale/en_US/user.po
index 0fa6a334ae4..cf11d72edbe 100644
--- a/locale/en_US/user.po
+++ b/locale/en_US/user.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-09-27T09:47:21-07:00\n"
 "PO-Revision-Date: 2019-09-27T09:47:21-07:00\n"
-"Language: \n"
+"Language: en_US\n"
 
 msgid "user.accountInformation"
 msgstr "Account Information"
diff --git a/locale/es_ES/reader.po b/locale/es_ES/reader.po
index 9e6b76b7eb6..8b884f15b8e 100644
--- a/locale/es_ES/reader.po
+++ b/locale/es_ES/reader.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-09-27T09:47:23-07:00\n"
 "PO-Revision-Date: 2019-09-27T09:47:23-07:00\n"
-"Language: \n"
+"Language: es_ES\n"
 
 msgid "comments.anonymous"
 msgstr "Usuario anónimo"
diff --git a/locale/eu_ES/admin.po b/locale/eu_ES/admin.po
index 3fdb26a027e..9d8f5e48f5f 100644
--- a/locale/eu_ES/admin.po
+++ b/locale/eu_ES/admin.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:44+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:44+00:00\n"
-"Language: \n"
+"Language: eu_ES\n"
 
 msgid "admin.adminFunctions"
 msgstr "Funtzio administratiboak"
diff --git a/locale/eu_ES/common.po b/locale/eu_ES/common.po
index 8d291352377..74424d0653b 100644
--- a/locale/eu_ES/common.po
+++ b/locale/eu_ES/common.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:45+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:45+00:00\n"
-"Language: \n"
+"Language: eu_ES\n"
 
 msgid "about.aboutSite"
 msgstr "Guneari buruz"
diff --git a/locale/eu_ES/editor.po b/locale/eu_ES/editor.po
index bf3b508892c..ab4157b0b2b 100644
--- a/locale/eu_ES/editor.po
+++ b/locale/eu_ES/editor.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:45+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:45+00:00\n"
-"Language: \n"
+"Language: eu_ES\n"
 
 msgid "editor.submissionArchive.confirmDelete"
 msgstr "Ziur zaude betiko ezabatu nahi duzula bidalketa hau?"
diff --git a/locale/eu_ES/emails.po b/locale/eu_ES/emails.po
index bba6800993c..630ca12eed3 100644
--- a/locale/eu_ES/emails.po
+++ b/locale/eu_ES/emails.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-12-02T16:17:17-08:00\n"
 "PO-Revision-Date: 2019-12-02T16:17:17-08:00\n"
-"Language: \n"
+"Language: eu_ES\n"
 
 msgid "emails.passwordResetConfirm.subject"
 msgstr "Pasahitza berrezartzeko berrespena"
diff --git a/locale/eu_ES/installer.po b/locale/eu_ES/installer.po
index 578400aca78..4c418e2ad6f 100644
--- a/locale/eu_ES/installer.po
+++ b/locale/eu_ES/installer.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:45+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:45+00:00\n"
-"Language: \n"
+"Language: eu_ES\n"
 
 msgid "installer.additionalLocales"
 msgstr "Locale gehiago"
diff --git a/locale/eu_ES/reader.po b/locale/eu_ES/reader.po
index b241af94530..f2f90e1456d 100644
--- a/locale/eu_ES/reader.po
+++ b/locale/eu_ES/reader.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:45+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:45+00:00\n"
-"Language: \n"
+"Language: eu_ES\n"
 
 msgid "comments.anonymous"
 msgstr "Erabiltzaile anonimoa"
diff --git a/locale/eu_ES/submission.po b/locale/eu_ES/submission.po
index 85ce2e8c270..d4bcf76bf5b 100644
--- a/locale/eu_ES/submission.po
+++ b/locale/eu_ES/submission.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:45+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:45+00:00\n"
-"Language: \n"
+"Language: eu_ES\n"
 
 msgid "submission.agencies"
 msgstr "Agentziak"
diff --git a/locale/eu_ES/user.po b/locale/eu_ES/user.po
index 850f108375b..2d8a55084dc 100644
--- a/locale/eu_ES/user.po
+++ b/locale/eu_ES/user.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:45+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:45+00:00\n"
-"Language: \n"
+"Language: eu_ES\n"
 
 msgid "user.affiliation"
 msgstr "Erakundea"
diff --git a/locale/fa_IR/api.po b/locale/fa_IR/api.po
index a937d725c8b..4adff5c000d 100644
--- a/locale/fa_IR/api.po
+++ b/locale/fa_IR/api.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:46+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:46+00:00\n"
-"Language: \n"
+"Language: fa_IR\n"
 
 msgid "api.submissions.403.csrfTokenFailure"
 msgstr "درخواست شما نادیده گرفته شد. شاید به دلیل آن است که ورود شما به سیستم منقشی شده است. لطفاً صفحه را از اول بارگذاری کرده و دوباره تلاش کنید"
diff --git a/locale/fa_IR/default.po b/locale/fa_IR/default.po
index 238ed9b2e91..6a49d2ee8b1 100644
--- a/locale/fa_IR/default.po
+++ b/locale/fa_IR/default.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:46+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:46+00:00\n"
-"Language: \n"
+"Language: fa_IR\n"
 
 msgid "default.groups.name.siteAdmin"
 msgstr "مدیر سایت"
diff --git a/locale/fa_IR/emails.po b/locale/fa_IR/emails.po
index 7d1fd96b964..8951e22aca4 100644
--- a/locale/fa_IR/emails.po
+++ b/locale/fa_IR/emails.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-12-02T16:17:19-08:00\n"
 "PO-Revision-Date: 2019-12-02T16:17:19-08:00\n"
-"Language: \n"
+"Language: fa_IR\n"
 
 msgid "emails.passwordResetConfirm.subject"
 msgstr "تائیدیه دوباره تنظیم کردن رمزعبور"
diff --git a/locale/fa_IR/grid.po b/locale/fa_IR/grid.po
index 9fd295bb86f..5ca6a160550 100644
--- a/locale/fa_IR/grid.po
+++ b/locale/fa_IR/grid.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:46+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:46+00:00\n"
-"Language: \n"
+"Language: fa_IR\n"
 
 msgid "grid.noItems"
 msgstr "هیچ موردی وجود ندارد"
diff --git a/locale/fa_IR/installer.po b/locale/fa_IR/installer.po
index 6dca30bb6e4..a2e10201afa 100644
--- a/locale/fa_IR/installer.po
+++ b/locale/fa_IR/installer.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:46+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:46+00:00\n"
-"Language: \n"
+"Language: fa_IR\n"
 
 msgid "installer.additionalLocales"
 msgstr "زبان‌های اضافی"
diff --git a/locale/fa_IR/manager.po b/locale/fa_IR/manager.po
index 419a7490d05..fb369813955 100644
--- a/locale/fa_IR/manager.po
+++ b/locale/fa_IR/manager.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:46+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:46+00:00\n"
-"Language: \n"
+"Language: fa_IR\n"
 
 msgid "manager.website.information"
 msgstr "اطلاعات"
diff --git a/locale/fa_IR/reader.po b/locale/fa_IR/reader.po
index b9d5b49826e..2d804361380 100644
--- a/locale/fa_IR/reader.po
+++ b/locale/fa_IR/reader.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:46+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:46+00:00\n"
-"Language: \n"
+"Language: fa_IR\n"
 
 msgid "comments.anonymous"
 msgstr "کاربر ناشناس"
diff --git a/locale/fa_IR/reviewer.po b/locale/fa_IR/reviewer.po
index f7a0166c368..59bc807eb23 100644
--- a/locale/fa_IR/reviewer.po
+++ b/locale/fa_IR/reviewer.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:47+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:47+00:00\n"
-"Language: \n"
+"Language: fa_IR\n"
 
 msgid "reviewer.reviewSteps.request"
 msgstr "1. درخواست"
diff --git a/locale/fa_IR/user.po b/locale/fa_IR/user.po
index b3cc8770aab..ff85c06d778 100644
--- a/locale/fa_IR/user.po
+++ b/locale/fa_IR/user.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:47+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:47+00:00\n"
-"Language: \n"
+"Language: fa_IR\n"
 
 msgid "user.accountInformation"
 msgstr "اطلاعات حساب کاربری"
diff --git a/locale/hr_HR/editor.po b/locale/hr_HR/editor.po
index 2581b2da7b0..8e019b2b51b 100644
--- a/locale/hr_HR/editor.po
+++ b/locale/hr_HR/editor.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:50+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:50+00:00\n"
-"Language: \n"
+"Language: hr_HR\n"
 
 msgid "editor.submissionArchive.confirmDelete"
 msgstr "Jeste li sigurni da želite trajno obrisati ovu prijavu?"
diff --git a/locale/hr_HR/reader.po b/locale/hr_HR/reader.po
index 532491f1258..69e598c7b18 100644
--- a/locale/hr_HR/reader.po
+++ b/locale/hr_HR/reader.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:51+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:51+00:00\n"
-"Language: \n"
+"Language: hr_HR\n"
 
 msgid "comments.anonymous"
 msgstr "Anonimni korisnik"
diff --git a/locale/id_ID/reader.po b/locale/id_ID/reader.po
index 5d6fc4c0aa7..e5c37a23cdc 100644
--- a/locale/id_ID/reader.po
+++ b/locale/id_ID/reader.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:52+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:52+00:00\n"
-"Language: \n"
+"Language: id_ID\n"
 
 msgid "comments.anonymous"
 msgstr "Pengguna Anonim"
diff --git a/locale/it_IT/default.po b/locale/it_IT/default.po
index c726bb36810..71c9a250efe 100644
--- a/locale/it_IT/default.po
+++ b/locale/it_IT/default.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:52+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:52+00:00\n"
-"Language: \n"
+"Language: it_IT\n"
 
 msgid "default.groups.name.siteAdmin"
 msgstr "Amministratore"
diff --git a/locale/nl_NL/admin.po b/locale/nl_NL/admin.po
index 1089d056d54..6bd09252ce9 100644
--- a/locale/nl_NL/admin.po
+++ b/locale/nl_NL/admin.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:55+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:55+00:00\n"
-"Language: \n"
+"Language: nl_NL\n"
 
 msgid "admin.systemInfo.settingName"
 msgstr "Naam van de instelling"
diff --git a/locale/nl_NL/common.po b/locale/nl_NL/common.po
index 21f972ae3f3..eb89c23a07f 100644
--- a/locale/nl_NL/common.po
+++ b/locale/nl_NL/common.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:55+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:55+00:00\n"
-"Language: \n"
+"Language: nl_NL\n"
 
 msgid "common.publicKnowledgeProject"
 msgstr "Public Knowledge Project"
diff --git a/locale/nl_NL/default.po b/locale/nl_NL/default.po
index 742ebf6615e..6f23c074468 100644
--- a/locale/nl_NL/default.po
+++ b/locale/nl_NL/default.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:55+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:55+00:00\n"
-"Language: \n"
+"Language: nl_NL\n"
 
 msgid "default.groups.name.siteAdmin"
 msgstr "Website beheerder"
diff --git a/locale/nl_NL/editor.po b/locale/nl_NL/editor.po
index 3342576777a..9d1eb33ef06 100644
--- a/locale/nl_NL/editor.po
+++ b/locale/nl_NL/editor.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:55+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:55+00:00\n"
-"Language: \n"
+"Language: nl_NL\n"
 
 msgid "editor.submissionArchive.confirmDelete"
 msgstr "Weet u zeker dat u deze inzending definitief wilt verwijderen?"
diff --git a/locale/nl_NL/grid.po b/locale/nl_NL/grid.po
index 21bd690c54a..39e36b008a1 100644
--- a/locale/nl_NL/grid.po
+++ b/locale/nl_NL/grid.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:55+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:55+00:00\n"
-"Language: \n"
+"Language: nl_NL\n"
 
 msgid "grid.noItems"
 msgstr "Geen onderdelen"
diff --git a/locale/nl_NL/installer.po b/locale/nl_NL/installer.po
index fcd8a3674e5..215d7525e44 100644
--- a/locale/nl_NL/installer.po
+++ b/locale/nl_NL/installer.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:56+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:56+00:00\n"
-"Language: \n"
+"Language: nl_NL\n"
 
 msgid "installer.additionalLocales"
 msgstr "Bijkomende talen"
diff --git a/locale/nl_NL/manager.po b/locale/nl_NL/manager.po
index fc0973701cd..0b4d3801b6d 100644
--- a/locale/nl_NL/manager.po
+++ b/locale/nl_NL/manager.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:56+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:56+00:00\n"
-"Language: \n"
+"Language: nl_NL\n"
 
 msgid "manager.website.information"
 msgstr "Informatie"
diff --git a/locale/nl_NL/reader.po b/locale/nl_NL/reader.po
index 6700100e0a7..552a48d9824 100644
--- a/locale/nl_NL/reader.po
+++ b/locale/nl_NL/reader.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:56+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:56+00:00\n"
-"Language: \n"
+"Language: nl_NL\n"
 
 msgid "comments.anonymous"
 msgstr "Anonieme gebruiker"
diff --git a/locale/nl_NL/reviewer.po b/locale/nl_NL/reviewer.po
index 10a474b5448..9f30b506916 100644
--- a/locale/nl_NL/reviewer.po
+++ b/locale/nl_NL/reviewer.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:56+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:56+00:00\n"
-"Language: \n"
+"Language: nl_NL\n"
 
 msgid "reviewer.reviewSteps.request"
 msgstr "1. Verzoek"
diff --git a/locale/nl_NL/submission.po b/locale/nl_NL/submission.po
index 2d9d232b2aa..f6eecb301ee 100644
--- a/locale/nl_NL/submission.po
+++ b/locale/nl_NL/submission.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:56+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:56+00:00\n"
-"Language: \n"
+"Language: nl_NL\n"
 
 msgid "author.submit.submissionCitations"
 msgstr "Geef een geformatteerde lijst met referenties van de werken die geciteerd worden in deze inzending."
diff --git a/locale/nl_NL/user.po b/locale/nl_NL/user.po
index 23ebd89e97b..6feaee013b1 100644
--- a/locale/nl_NL/user.po
+++ b/locale/nl_NL/user.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:56+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:56+00:00\n"
-"Language: \n"
+"Language: nl_NL\n"
 
 msgid "user.accountInformation"
 msgstr "Account informatie"
diff --git a/locale/pt_BR/reader.po b/locale/pt_BR/reader.po
index cf4c40a57dc..b4e04c9a8e8 100644
--- a/locale/pt_BR/reader.po
+++ b/locale/pt_BR/reader.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-09-30T11:54:13-07:00\n"
 "PO-Revision-Date: 2019-09-30T11:54:13-07:00\n"
-"Language: \n"
+"Language: pt_BR\n"
 
 msgid "comments.anonymous"
 msgstr "Usuário anônimo"
diff --git a/locale/pt_PT/reader.po b/locale/pt_PT/reader.po
index 311addc3b94..e1225184f22 100644
--- a/locale/pt_PT/reader.po
+++ b/locale/pt_PT/reader.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:49:59+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:49:59+00:00\n"
-"Language: \n"
+"Language: pt_PT\n"
 
 msgid "comments.anonymous"
 msgstr "Utilizador Anónimo"
diff --git a/locale/sr_RS@cyrillic/common.po b/locale/sr_RS@cyrillic/common.po
index ca4d33d6315..df81a0aded0 100644
--- a/locale/sr_RS@cyrillic/common.po
+++ b/locale/sr_RS@cyrillic/common.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:50:02+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:50:02+00:00\n"
-"Language: \n"
+"Language: sr_RS@cyrillic\n"
 
 msgid "about.aboutSite"
 msgstr "О нама"
diff --git a/locale/sr_RS@cyrillic/default.po b/locale/sr_RS@cyrillic/default.po
index ff8e64d9482..7e55e1c1a69 100644
--- a/locale/sr_RS@cyrillic/default.po
+++ b/locale/sr_RS@cyrillic/default.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:50:02+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:50:02+00:00\n"
-"Language: \n"
+"Language: sr_RS@cyrillic\n"
 
 msgid "default.groups.name.siteAdmin"
 msgstr "Администратор сајта"
diff --git a/locale/sr_RS@cyrillic/editor.po b/locale/sr_RS@cyrillic/editor.po
index 19a2fe75a00..f340188d1c7 100644
--- a/locale/sr_RS@cyrillic/editor.po
+++ b/locale/sr_RS@cyrillic/editor.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:50:03+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:50:03+00:00\n"
-"Language: \n"
+"Language: sr_RS@cyrillic\n"
 
 msgid "editor.submissionArchive.confirmDelete"
 msgstr "Да ли желите да трајно обришете предаје?"
diff --git a/locale/sr_RS@cyrillic/emails.po b/locale/sr_RS@cyrillic/emails.po
index 2ca75774a5d..337b0b05648 100644
--- a/locale/sr_RS@cyrillic/emails.po
+++ b/locale/sr_RS@cyrillic/emails.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-12-02T16:17:19-08:00\n"
 "PO-Revision-Date: 2019-12-02T16:17:19-08:00\n"
-"Language: \n"
+"Language: sr_RS@cyrillic\n"
 
 msgid "emails.notification.subject"
 msgstr "Imate poruku od {$contextName}"
diff --git a/locale/sr_RS@cyrillic/grid.po b/locale/sr_RS@cyrillic/grid.po
index a036207d692..85cf1333f4f 100644
--- a/locale/sr_RS@cyrillic/grid.po
+++ b/locale/sr_RS@cyrillic/grid.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:50:03+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:50:03+00:00\n"
-"Language: \n"
+"Language: sr_RS@cyrillic\n"
 
 msgid "grid.noItems"
 msgstr "Нема ставки"
diff --git a/locale/sr_RS@cyrillic/installer.po b/locale/sr_RS@cyrillic/installer.po
index 3bc4d04cfbf..640bf940a8c 100644
--- a/locale/sr_RS@cyrillic/installer.po
+++ b/locale/sr_RS@cyrillic/installer.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:50:03+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:50:03+00:00\n"
-"Language: \n"
+"Language: sr_RS@cyrillic\n"
 
 msgid "installer.additionalLocales"
 msgstr "Додатне локализације"
diff --git a/locale/sr_RS@cyrillic/reader.po b/locale/sr_RS@cyrillic/reader.po
index df7bd6d1ec0..48f3ca34950 100644
--- a/locale/sr_RS@cyrillic/reader.po
+++ b/locale/sr_RS@cyrillic/reader.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:50:03+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:50:03+00:00\n"
-"Language: \n"
+"Language: sr_RS@cyrillic\n"
 
 msgid "comments.anonymous"
 msgstr "Анонимни корисник"
diff --git a/locale/sr_RS@cyrillic/reviewer.po b/locale/sr_RS@cyrillic/reviewer.po
index 85fb99baa22..5f87884dce0 100644
--- a/locale/sr_RS@cyrillic/reviewer.po
+++ b/locale/sr_RS@cyrillic/reviewer.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:50:03+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:50:03+00:00\n"
-"Language: \n"
+"Language: sr_RS@cyrillic\n"
 
 msgid "reviewer.reviewSteps.request"
 msgstr "1. Захтев"
diff --git a/locale/sr_RS@cyrillic/submission.po b/locale/sr_RS@cyrillic/submission.po
index 25f02c33552..649c7154cbe 100644
--- a/locale/sr_RS@cyrillic/submission.po
+++ b/locale/sr_RS@cyrillic/submission.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:50:03+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:50:03+00:00\n"
-"Language: \n"
+"Language: sr_RS@cyrillic\n"
 
 msgid "author.submit.submissionCitations"
 msgstr "Даје форматирану листу референци за радове цитиран документу. Одвојте референце празнинама."
diff --git a/locale/sr_RS@cyrillic/user.po b/locale/sr_RS@cyrillic/user.po
index f55a3650926..6dbe89cb3fe 100644
--- a/locale/sr_RS@cyrillic/user.po
+++ b/locale/sr_RS@cyrillic/user.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:50:03+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:50:03+00:00\n"
-"Language: \n"
+"Language: sr_RS@cyrillic\n"
 
 msgid "user.affiliation"
 msgstr "Афилијација"
diff --git a/locale/sr_RS@latin/common.po b/locale/sr_RS@latin/common.po
index 393e3fd6e05..faeec1f2c62 100644
--- a/locale/sr_RS@latin/common.po
+++ b/locale/sr_RS@latin/common.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:50:04+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:50:04+00:00\n"
-"Language: \n"
+"Language: sr_RS@latin\n"
 
 msgid "about.aboutSite"
 msgstr "O nama"
diff --git a/locale/sr_RS@latin/default.po b/locale/sr_RS@latin/default.po
index 5dd823ec504..dbf4a772562 100644
--- a/locale/sr_RS@latin/default.po
+++ b/locale/sr_RS@latin/default.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:50:04+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:50:04+00:00\n"
-"Language: \n"
+"Language: sr_RS@latin\n"
 
 msgid "default.groups.name.siteAdmin"
 msgstr "Administrator sajta"
diff --git a/locale/sr_RS@latin/editor.po b/locale/sr_RS@latin/editor.po
index 52a5d47ad6f..14d54ea3659 100644
--- a/locale/sr_RS@latin/editor.po
+++ b/locale/sr_RS@latin/editor.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:50:04+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:50:04+00:00\n"
-"Language: \n"
+"Language: sr_RS@latin\n"
 
 msgid "editor.submissionArchive.confirmDelete"
 msgstr "Da li želite da trajno obrišete predaje?"
diff --git a/locale/sr_RS@latin/emails.po b/locale/sr_RS@latin/emails.po
index 203442acf0c..c8dcbea8911 100644
--- a/locale/sr_RS@latin/emails.po
+++ b/locale/sr_RS@latin/emails.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-12-02T16:17:18-08:00\n"
 "PO-Revision-Date: 2019-12-02T16:17:18-08:00\n"
-"Language: \n"
+"Language: sr_RS@latin\n"
 
 msgid "emails.notification.subject"
 msgstr "Imate poruku od {$contextName}"
diff --git a/locale/sr_RS@latin/grid.po b/locale/sr_RS@latin/grid.po
index a9875a2022e..98c28bdccbf 100644
--- a/locale/sr_RS@latin/grid.po
+++ b/locale/sr_RS@latin/grid.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:50:04+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:50:04+00:00\n"
-"Language: \n"
+"Language: sr_RS@latin\n"
 
 msgid "grid.noItems"
 msgstr "Nema stavki"
diff --git a/locale/sr_RS@latin/installer.po b/locale/sr_RS@latin/installer.po
index ce8c8d0e6e4..75bda9850e5 100644
--- a/locale/sr_RS@latin/installer.po
+++ b/locale/sr_RS@latin/installer.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:50:04+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:50:04+00:00\n"
-"Language: \n"
+"Language: sr_RS@latin\n"
 
 msgid "installer.additionalLocales"
 msgstr "Dodatne lokalizacije"
diff --git a/locale/sr_RS@latin/reader.po b/locale/sr_RS@latin/reader.po
index ea2278ccf36..8e5ba600107 100644
--- a/locale/sr_RS@latin/reader.po
+++ b/locale/sr_RS@latin/reader.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:50:04+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:50:04+00:00\n"
-"Language: \n"
+"Language: sr_RS@latin\n"
 
 msgid "comments.anonymous"
 msgstr "Anonimni korisnik"
diff --git a/locale/sr_RS@latin/reviewer.po b/locale/sr_RS@latin/reviewer.po
index c8e265c625a..679f2e286d8 100644
--- a/locale/sr_RS@latin/reviewer.po
+++ b/locale/sr_RS@latin/reviewer.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:50:05+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:50:05+00:00\n"
-"Language: \n"
+"Language: sr_RS@latin\n"
 
 msgid "reviewer.reviewSteps.request"
 msgstr "1. Zahtev"
diff --git a/locale/sr_RS@latin/submission.po b/locale/sr_RS@latin/submission.po
index 8c676d906fe..90802c23d27 100644
--- a/locale/sr_RS@latin/submission.po
+++ b/locale/sr_RS@latin/submission.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:50:05+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:50:05+00:00\n"
-"Language: \n"
+"Language: sr_RS@latin\n"
 
 msgid "author.submit.submissionCitations"
 msgstr "Daje formatiranu listu referenci za radove citiran dokumentu. Odvojte reference prazninama."
diff --git a/locale/sr_RS@latin/user.po b/locale/sr_RS@latin/user.po
index ae4fe8d877f..f3beed8fc72 100644
--- a/locale/sr_RS@latin/user.po
+++ b/locale/sr_RS@latin/user.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:50:05+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:50:05+00:00\n"
-"Language: \n"
+"Language: sr_RS@latin\n"
 
 msgid "user.affiliation"
 msgstr "Afilijacija"
diff --git a/locale/sv_SE/reader.po b/locale/sv_SE/reader.po
index 167b0730ce0..26442c80e22 100644
--- a/locale/sv_SE/reader.po
+++ b/locale/sv_SE/reader.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:50:06+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:50:06+00:00\n"
-"Language: \n"
+"Language: sv_SE\n"
 
 msgid "comments.anonymous"
 msgstr "Anonym användare"
diff --git a/locale/uk_UA/default.po b/locale/uk_UA/default.po
index ac39fe45dad..3fd16cae752 100644
--- a/locale/uk_UA/default.po
+++ b/locale/uk_UA/default.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:50:08+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:50:08+00:00\n"
-"Language: \n"
+"Language: uk_UA\n"
 
 msgid "default.groups.name.siteAdmin"
 msgstr "Адміністратор сайту"
diff --git a/locale/uk_UA/installer.po b/locale/uk_UA/installer.po
index 8d1f05382eb..c8543f552ca 100644
--- a/locale/uk_UA/installer.po
+++ b/locale/uk_UA/installer.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:50:08+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:50:08+00:00\n"
-"Language: \n"
+"Language: uk_UA\n"
 
 msgid "installer.additionalLocales"
 msgstr "Додаткові локалізації"
diff --git a/locale/uk_UA/reviewer.po b/locale/uk_UA/reviewer.po
index b9be2b18351..f1e2604cb57 100644
--- a/locale/uk_UA/reviewer.po
+++ b/locale/uk_UA/reviewer.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T10:50:09+00:00\n"
 "PO-Revision-Date: 2019-11-19T10:50:09+00:00\n"
-"Language: \n"
+"Language: uk_UA\n"
 
 msgid "reviewer.reviewSteps.request"
 msgstr "1. Запит"
diff --git a/locale/zh_CN/reader.po b/locale/zh_CN/reader.po
index b41eb3e7f11..acad672d1c1 100644
--- a/locale/zh_CN/reader.po
+++ b/locale/zh_CN/reader.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-04T08:55:42-08:00\n"
 "PO-Revision-Date: 2019-11-04T08:55:42-08:00\n"
-"Language: \n"
+"Language: zh_CN\n"
 
 msgid "comments.anonymous"
 msgstr "匿名用户"
diff --git a/plugins/generic/acron/locale/de_DE/locale.po b/plugins/generic/acron/locale/de_DE/locale.po
index de6cb4c46ed..25a9a7d88d0 100644
--- a/plugins/generic/acron/locale/de_DE/locale.po
+++ b/plugins/generic/acron/locale/de_DE/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-09-30T07:05:57-07:00\n"
 "PO-Revision-Date: 2019-09-30T07:05:57-07:00\n"
-"Language: \n"
+"Language: de_DE\n"
 
 msgid "plugins.generic.acron.name"
 msgstr "Acron-Plugin"
diff --git a/plugins/generic/acron/locale/el_GR/locale.po b/plugins/generic/acron/locale/el_GR/locale.po
index f5bb9c3379e..457e2704db5 100644
--- a/plugins/generic/acron/locale/el_GR/locale.po
+++ b/plugins/generic/acron/locale/el_GR/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:21+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:21+00:00\n"
-"Language: \n"
+"Language: el_GR\n"
 
 msgid "plugins.generic.acron.name"
 msgstr "Acron"
diff --git a/plugins/generic/acron/locale/eu_ES/locale.po b/plugins/generic/acron/locale/eu_ES/locale.po
index 54c0fe028db..1b396544711 100644
--- a/plugins/generic/acron/locale/eu_ES/locale.po
+++ b/plugins/generic/acron/locale/eu_ES/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:22+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:22+00:00\n"
-"Language: \n"
+"Language: eu_ES\n"
 
 msgid "plugins.generic.acron.name"
 msgstr "Acron plugina"
diff --git a/plugins/generic/acron/locale/fa_IR/locale.po b/plugins/generic/acron/locale/fa_IR/locale.po
index 4d8d64819f4..7e3fad11646 100644
--- a/plugins/generic/acron/locale/fa_IR/locale.po
+++ b/plugins/generic/acron/locale/fa_IR/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:22+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:22+00:00\n"
-"Language: \n"
+"Language: fa_IR\n"
 
 msgid "plugins.generic.acron.name"
 msgstr "افزونه Acron"
diff --git a/plugins/generic/acron/locale/fi_FI/locale.po b/plugins/generic/acron/locale/fi_FI/locale.po
index 7a8b485da95..dfc591ed540 100644
--- a/plugins/generic/acron/locale/fi_FI/locale.po
+++ b/plugins/generic/acron/locale/fi_FI/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:22+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:22+00:00\n"
-"Language: \n"
+"Language: fi_FI\n"
 
 msgid "plugins.generic.acron.name"
 msgstr "Acron-lisäosa"
diff --git a/plugins/generic/acron/locale/hu_HU/locale.po b/plugins/generic/acron/locale/hu_HU/locale.po
index 3695d8ca8fd..71b1d69938f 100644
--- a/plugins/generic/acron/locale/hu_HU/locale.po
+++ b/plugins/generic/acron/locale/hu_HU/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2020-02-13T21:07:39+00:00\n"
 "PO-Revision-Date: 2020-02-13T21:07:39+00:00\n"
-"Language: \n"
+"Language: hu_HU\n"
 
 msgid "plugins.generic.acron.name"
 msgstr "Acron Plugin"
diff --git a/plugins/generic/acron/locale/nl_NL/locale.po b/plugins/generic/acron/locale/nl_NL/locale.po
index 1e208223a8b..8ae1c40b042 100644
--- a/plugins/generic/acron/locale/nl_NL/locale.po
+++ b/plugins/generic/acron/locale/nl_NL/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:22+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:22+00:00\n"
-"Language: \n"
+"Language: nl_NL\n"
 
 msgid "plugins.generic.acron.name"
 msgstr "Acron plugin"
diff --git a/plugins/generic/acron/locale/sl_SI/locale.po b/plugins/generic/acron/locale/sl_SI/locale.po
index 1c0362e0942..8b870aec8fa 100644
--- a/plugins/generic/acron/locale/sl_SI/locale.po
+++ b/plugins/generic/acron/locale/sl_SI/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:23+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:23+00:00\n"
-"Language: \n"
+"Language: sl_SI\n"
 
 msgid "plugins.generic.acron.name"
 msgstr "Acron vtičnik"
diff --git a/plugins/generic/usageEvent/locale/ar_IQ/locale.po b/plugins/generic/usageEvent/locale/ar_IQ/locale.po
index e405e83644b..3715a62af3c 100644
--- a/plugins/generic/usageEvent/locale/ar_IQ/locale.po
+++ b/plugins/generic/usageEvent/locale/ar_IQ/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:23+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:23+00:00\n"
-"Language: \n"
+"Language: ar_IQ\n"
 
 msgid "plugins.generic.usageEvent.displayName"
 msgstr "حدث الاستعمال"
diff --git a/plugins/generic/usageEvent/locale/ca_ES/locale.po b/plugins/generic/usageEvent/locale/ca_ES/locale.po
index 1575f6da5bb..2ea5d136207 100644
--- a/plugins/generic/usageEvent/locale/ca_ES/locale.po
+++ b/plugins/generic/usageEvent/locale/ca_ES/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:24+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:24+00:00\n"
-"Language: \n"
+"Language: ca_ES\n"
 
 msgid "plugins.generic.usageEvent.displayName"
 msgstr "Esdeveniment d’ús"
diff --git a/plugins/generic/usageEvent/locale/cs_CZ/locale.po b/plugins/generic/usageEvent/locale/cs_CZ/locale.po
index 3b67bc0854f..8e90687633c 100644
--- a/plugins/generic/usageEvent/locale/cs_CZ/locale.po
+++ b/plugins/generic/usageEvent/locale/cs_CZ/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:23+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:23+00:00\n"
-"Language: \n"
+"Language: cs_CZ\n"
 
 msgid "plugins.generic.usageEvent.displayName"
 msgstr "Událost využívání"
diff --git a/plugins/generic/usageEvent/locale/da_DK/locale.po b/plugins/generic/usageEvent/locale/da_DK/locale.po
index 8b0f068a766..83f4ddb52de 100644
--- a/plugins/generic/usageEvent/locale/da_DK/locale.po
+++ b/plugins/generic/usageEvent/locale/da_DK/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:24+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:24+00:00\n"
-"Language: \n"
+"Language: da_DK\n"
 
 msgid "plugins.generic.usageEvent.displayName"
 msgstr "Brugshændelse"
diff --git a/plugins/generic/usageEvent/locale/de_DE/locale.po b/plugins/generic/usageEvent/locale/de_DE/locale.po
index e64e0d150c9..d6b147eaa69 100644
--- a/plugins/generic/usageEvent/locale/de_DE/locale.po
+++ b/plugins/generic/usageEvent/locale/de_DE/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-09-30T07:05:58-07:00\n"
 "PO-Revision-Date: 2019-09-30T07:05:58-07:00\n"
-"Language: \n"
+"Language: de_DE\n"
 
 msgid "plugins.generic.usageEvent.displayName"
 msgstr "Nutzungsereignis"
diff --git a/plugins/generic/usageEvent/locale/el_GR/locale.po b/plugins/generic/usageEvent/locale/el_GR/locale.po
index 05883b957c7..82d105c9ef1 100644
--- a/plugins/generic/usageEvent/locale/el_GR/locale.po
+++ b/plugins/generic/usageEvent/locale/el_GR/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:24+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:24+00:00\n"
-"Language: \n"
+"Language: el_GR\n"
 
 msgid "plugins.generic.usageEvent.displayName"
 msgstr "Συμβάν Χρήσης"
diff --git a/plugins/generic/usageEvent/locale/en_US/locale.po b/plugins/generic/usageEvent/locale/en_US/locale.po
index 50a2465ea24..2b91ded6bd2 100644
--- a/plugins/generic/usageEvent/locale/en_US/locale.po
+++ b/plugins/generic/usageEvent/locale/en_US/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-09-30T07:05:58-07:00\n"
 "PO-Revision-Date: 2019-09-30T07:05:58-07:00\n"
-"Language: \n"
+"Language: en_US\n"
 
 msgid "plugins.generic.usageEvent.displayName"
 msgstr "Usage event"
diff --git a/plugins/generic/usageEvent/locale/es_ES/locale.po b/plugins/generic/usageEvent/locale/es_ES/locale.po
index b9acb39fc32..783c0fc6e04 100644
--- a/plugins/generic/usageEvent/locale/es_ES/locale.po
+++ b/plugins/generic/usageEvent/locale/es_ES/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:24+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:24+00:00\n"
-"Language: \n"
+"Language: es_ES\n"
 
 msgid "plugins.generic.usageEvent.displayName"
 msgstr "Caso de uso"
diff --git a/plugins/generic/usageEvent/locale/fa_IR/locale.po b/plugins/generic/usageEvent/locale/fa_IR/locale.po
index 0b9edcbe100..238ba9be803 100644
--- a/plugins/generic/usageEvent/locale/fa_IR/locale.po
+++ b/plugins/generic/usageEvent/locale/fa_IR/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:24+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:24+00:00\n"
-"Language: \n"
+"Language: fa_IR\n"
 
 msgid "plugins.generic.usageEvent.displayName"
 msgstr "رخداد کارکرد"
diff --git a/plugins/generic/usageEvent/locale/fi_FI/locale.po b/plugins/generic/usageEvent/locale/fi_FI/locale.po
index fb573451dfa..7379c840913 100644
--- a/plugins/generic/usageEvent/locale/fi_FI/locale.po
+++ b/plugins/generic/usageEvent/locale/fi_FI/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:24+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:24+00:00\n"
-"Language: \n"
+"Language: fi_FI\n"
 
 msgid "plugins.generic.usageEvent.displayName"
 msgstr "Käyttötapahtuma"
diff --git a/plugins/generic/usageEvent/locale/fr_CA/locale.po b/plugins/generic/usageEvent/locale/fr_CA/locale.po
index f2f0d0d6ac7..ef5cbceeac1 100644
--- a/plugins/generic/usageEvent/locale/fr_CA/locale.po
+++ b/plugins/generic/usageEvent/locale/fr_CA/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-09-30T07:05:58-07:00\n"
 "PO-Revision-Date: 2019-09-30T07:05:58-07:00\n"
-"Language: \n"
+"Language: fr_CA\n"
 
 msgid "plugins.generic.usageEvent.displayName"
 msgstr "Journal d'événement"
diff --git a/plugins/generic/usageEvent/locale/hu_HU/locale.po b/plugins/generic/usageEvent/locale/hu_HU/locale.po
index 28e81b4bfd6..177c5fc4c84 100644
--- a/plugins/generic/usageEvent/locale/hu_HU/locale.po
+++ b/plugins/generic/usageEvent/locale/hu_HU/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2020-02-13T21:07:39+00:00\n"
 "PO-Revision-Date: 2020-02-13T21:07:39+00:00\n"
-"Language: \n"
+"Language: hu_HU\n"
 
 msgid "plugins.generic.usageEvent.displayName"
 msgstr "Használati esemény"
diff --git a/plugins/generic/usageEvent/locale/nl_NL/locale.po b/plugins/generic/usageEvent/locale/nl_NL/locale.po
index 319690b913f..75e99bf47bd 100644
--- a/plugins/generic/usageEvent/locale/nl_NL/locale.po
+++ b/plugins/generic/usageEvent/locale/nl_NL/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:24+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:24+00:00\n"
-"Language: \n"
+"Language: nl_NL\n"
 
 msgid "plugins.generic.usageEvent.displayName"
 msgstr "Gebruiksgebeurtenis"
diff --git a/plugins/generic/usageEvent/locale/pl_PL/locale.po b/plugins/generic/usageEvent/locale/pl_PL/locale.po
index 17c3cb97033..fa832ee60d7 100644
--- a/plugins/generic/usageEvent/locale/pl_PL/locale.po
+++ b/plugins/generic/usageEvent/locale/pl_PL/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:24+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:24+00:00\n"
-"Language: \n"
+"Language: pl_PL\n"
 
 msgid "plugins.generic.usageEvent.displayName"
 msgstr "Zdarzenie użycia"
diff --git a/plugins/generic/usageEvent/locale/pt_PT/locale.po b/plugins/generic/usageEvent/locale/pt_PT/locale.po
index 1eb4408c20b..7cab656c724 100644
--- a/plugins/generic/usageEvent/locale/pt_PT/locale.po
+++ b/plugins/generic/usageEvent/locale/pt_PT/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:25+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:25+00:00\n"
-"Language: \n"
+"Language: pt_PT\n"
 
 msgid "plugins.generic.usageEvent.displayName"
 msgstr "Eventos de Uso"
diff --git a/plugins/generic/usageEvent/locale/ru_RU/locale.po b/plugins/generic/usageEvent/locale/ru_RU/locale.po
index f98008b072d..e94cc4a1256 100644
--- a/plugins/generic/usageEvent/locale/ru_RU/locale.po
+++ b/plugins/generic/usageEvent/locale/ru_RU/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:25+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:25+00:00\n"
-"Language: \n"
+"Language: ru_RU\n"
 
 msgid "plugins.generic.usageEvent.displayName"
 msgstr "Модуль «Событие использования»"
diff --git a/plugins/generic/usageEvent/locale/sl_SI/locale.po b/plugins/generic/usageEvent/locale/sl_SI/locale.po
index 5bf1cce8620..25d7e8f3255 100644
--- a/plugins/generic/usageEvent/locale/sl_SI/locale.po
+++ b/plugins/generic/usageEvent/locale/sl_SI/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:25+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:25+00:00\n"
-"Language: \n"
+"Language: sl_SI\n"
 
 msgid "plugins.generic.usageEvent.displayName"
 msgstr "Dogodek uporabe"
diff --git a/plugins/generic/usageEvent/locale/tr_TR/locale.po b/plugins/generic/usageEvent/locale/tr_TR/locale.po
index 39a2a7c7eab..34e105db9fa 100644
--- a/plugins/generic/usageEvent/locale/tr_TR/locale.po
+++ b/plugins/generic/usageEvent/locale/tr_TR/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:25+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:25+00:00\n"
-"Language: \n"
+"Language: tr_TR\n"
 
 msgid "plugins.generic.usageEvent.displayName"
 msgstr "Kullanım Etkinliği"
diff --git a/plugins/metadata/dc11/locale/ar_IQ/locale.po b/plugins/metadata/dc11/locale/ar_IQ/locale.po
index 50285018c56..4efa372ba1f 100644
--- a/plugins/metadata/dc11/locale/ar_IQ/locale.po
+++ b/plugins/metadata/dc11/locale/ar_IQ/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:25+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:25+00:00\n"
-"Language: \n"
+"Language: ar_IQ\n"
 
 msgid "plugins.metadata.dc11.displayName"
 msgstr "البيانات الوصفية Dublin Core 1.1"
diff --git a/plugins/metadata/dc11/locale/ca_ES/locale.po b/plugins/metadata/dc11/locale/ca_ES/locale.po
index 613d947f6a1..4c54bb90074 100644
--- a/plugins/metadata/dc11/locale/ca_ES/locale.po
+++ b/plugins/metadata/dc11/locale/ca_ES/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:26+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:26+00:00\n"
-"Language: \n"
+"Language: ca_ES\n"
 
 msgid "plugins.metadata.dc11.displayName"
 msgstr "Metadades Dublin Core 1.1"
diff --git a/plugins/metadata/dc11/locale/cs_CZ/locale.po b/plugins/metadata/dc11/locale/cs_CZ/locale.po
index f142e5e40ae..dcfd5d28d86 100644
--- a/plugins/metadata/dc11/locale/cs_CZ/locale.po
+++ b/plugins/metadata/dc11/locale/cs_CZ/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:25+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:25+00:00\n"
-"Language: \n"
+"Language: cs_CZ\n"
 
 msgid "plugins.metadata.dc11.displayName"
 msgstr "Metadata Dublin Core 1.1"
diff --git a/plugins/metadata/dc11/locale/da_DK/locale.po b/plugins/metadata/dc11/locale/da_DK/locale.po
index a3ade65cab9..04478660602 100644
--- a/plugins/metadata/dc11/locale/da_DK/locale.po
+++ b/plugins/metadata/dc11/locale/da_DK/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:26+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:26+00:00\n"
-"Language: \n"
+"Language: da_DK\n"
 
 msgid "plugins.metadata.dc11.displayName"
 msgstr "Dublin Core 1.1 meta-data"
diff --git a/plugins/metadata/dc11/locale/de_DE/locale.po b/plugins/metadata/dc11/locale/de_DE/locale.po
index c40db0bbdc3..ac77220cae4 100644
--- a/plugins/metadata/dc11/locale/de_DE/locale.po
+++ b/plugins/metadata/dc11/locale/de_DE/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-09-30T07:05:58-07:00\n"
 "PO-Revision-Date: 2019-09-30T07:05:58-07:00\n"
-"Language: \n"
+"Language: de_DE\n"
 
 msgid "plugins.metadata.dc11.displayName"
 msgstr "Dublin Core 1.1 Metadaten"
diff --git a/plugins/metadata/dc11/locale/el_GR/locale.po b/plugins/metadata/dc11/locale/el_GR/locale.po
index 75693745679..9659369c89b 100644
--- a/plugins/metadata/dc11/locale/el_GR/locale.po
+++ b/plugins/metadata/dc11/locale/el_GR/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:26+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:26+00:00\n"
-"Language: \n"
+"Language: el_GR\n"
 
 msgid "plugins.metadata.dc11.displayName"
 msgstr "Μεταδεδομένα Dublin Core 1.1"
diff --git a/plugins/metadata/dc11/locale/en_US/locale.po b/plugins/metadata/dc11/locale/en_US/locale.po
index 625ba423c59..cb5fadd375b 100644
--- a/plugins/metadata/dc11/locale/en_US/locale.po
+++ b/plugins/metadata/dc11/locale/en_US/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-09-30T07:05:58-07:00\n"
 "PO-Revision-Date: 2019-09-30T07:05:58-07:00\n"
-"Language: \n"
+"Language: en_US\n"
 
 msgid "plugins.metadata.dc11.displayName"
 msgstr "Dublin Core 1.1 meta-data"
diff --git a/plugins/metadata/dc11/locale/es_ES/locale.po b/plugins/metadata/dc11/locale/es_ES/locale.po
index 8826c06ba4c..db69d8a2afb 100644
--- a/plugins/metadata/dc11/locale/es_ES/locale.po
+++ b/plugins/metadata/dc11/locale/es_ES/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:26+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:26+00:00\n"
-"Language: \n"
+"Language: es_ES\n"
 
 msgid "plugins.metadata.dc11.displayName"
 msgstr "Metadatos Dublin Core 1.1"
diff --git a/plugins/metadata/dc11/locale/fa_IR/locale.po b/plugins/metadata/dc11/locale/fa_IR/locale.po
index 7ef8560ce0c..2281e234522 100644
--- a/plugins/metadata/dc11/locale/fa_IR/locale.po
+++ b/plugins/metadata/dc11/locale/fa_IR/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:26+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:26+00:00\n"
-"Language: \n"
+"Language: fa_IR\n"
 
 msgid "plugins.metadata.dc11.displayName"
 msgstr "فراداده هسته دوبلین "
diff --git a/plugins/metadata/dc11/locale/fi_FI/locale.po b/plugins/metadata/dc11/locale/fi_FI/locale.po
index 2559a4910d1..6fdfec30a57 100644
--- a/plugins/metadata/dc11/locale/fi_FI/locale.po
+++ b/plugins/metadata/dc11/locale/fi_FI/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:26+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:26+00:00\n"
-"Language: \n"
+"Language: fi_FI\n"
 
 msgid "plugins.metadata.dc11.displayName"
 msgstr "Dublin Core 1.1 metadata"
diff --git a/plugins/metadata/dc11/locale/hu_HU/locale.po b/plugins/metadata/dc11/locale/hu_HU/locale.po
index 51491f56536..a6649e20e74 100644
--- a/plugins/metadata/dc11/locale/hu_HU/locale.po
+++ b/plugins/metadata/dc11/locale/hu_HU/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2020-02-13T21:07:39+00:00\n"
 "PO-Revision-Date: 2020-02-13T21:07:39+00:00\n"
-"Language: \n"
+"Language: hu_HU\n"
 
 msgid "plugins.metadata.dc11.displayName"
 msgstr "Dublin Core 1.1 meta-data"
diff --git a/plugins/metadata/dc11/locale/id_ID/locale.po b/plugins/metadata/dc11/locale/id_ID/locale.po
index 69ae3f07670..5816c235d2e 100644
--- a/plugins/metadata/dc11/locale/id_ID/locale.po
+++ b/plugins/metadata/dc11/locale/id_ID/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:26+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:26+00:00\n"
-"Language: \n"
+"Language: id_ID\n"
 
 msgid "plugins.metadata.dc11.displayName"
 msgstr "Metadata Dublin Core 1.1"
diff --git a/plugins/metadata/dc11/locale/nl_NL/locale.po b/plugins/metadata/dc11/locale/nl_NL/locale.po
index eff975bc2be..42dea900f05 100644
--- a/plugins/metadata/dc11/locale/nl_NL/locale.po
+++ b/plugins/metadata/dc11/locale/nl_NL/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:27+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:27+00:00\n"
-"Language: \n"
+"Language: nl_NL\n"
 
 msgid "plugins.metadata.dc11.displayName"
 msgstr "Dublin Core 1.1 meta-data"
diff --git a/plugins/metadata/dc11/locale/pl_PL/locale.po b/plugins/metadata/dc11/locale/pl_PL/locale.po
index 597910029f8..3507ab7d499 100644
--- a/plugins/metadata/dc11/locale/pl_PL/locale.po
+++ b/plugins/metadata/dc11/locale/pl_PL/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:27+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:27+00:00\n"
-"Language: \n"
+"Language: pl_PL\n"
 
 msgid "plugins.metadata.dc11.displayName"
 msgstr "Metadane Dublin Core 1.1"
diff --git a/plugins/metadata/dc11/locale/pt_BR/locale.po b/plugins/metadata/dc11/locale/pt_BR/locale.po
index e40d9ef71eb..f239a5494bd 100644
--- a/plugins/metadata/dc11/locale/pt_BR/locale.po
+++ b/plugins/metadata/dc11/locale/pt_BR/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-09-30T11:54:40-07:00\n"
 "PO-Revision-Date: 2019-09-30T11:54:40-07:00\n"
-"Language: \n"
+"Language: pt_BR\n"
 
 msgid "plugins.metadata.dc11.displayName"
 msgstr "Metadados Dublin Core 1.1"
diff --git a/plugins/metadata/dc11/locale/ru_RU/locale.po b/plugins/metadata/dc11/locale/ru_RU/locale.po
index 57c317abaf9..8a697efd46a 100644
--- a/plugins/metadata/dc11/locale/ru_RU/locale.po
+++ b/plugins/metadata/dc11/locale/ru_RU/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:27+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:27+00:00\n"
-"Language: \n"
+"Language: ru_RU\n"
 
 msgid "plugins.metadata.dc11.displayName"
 msgstr "Модуль «Метаданные Dublin Core 1.1»"
diff --git a/plugins/metadata/dc11/locale/sr_SR/locale.po b/plugins/metadata/dc11/locale/sr_SR/locale.po
index 1cd0b29b8b0..2131d7506e1 100644
--- a/plugins/metadata/dc11/locale/sr_SR/locale.po
+++ b/plugins/metadata/dc11/locale/sr_SR/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:27+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:27+00:00\n"
-"Language: \n"
+"Language: sr_SR\n"
 
 msgid "plugins.metadata.dc11.displayName"
 msgstr "Dublin Core 1.1 meta-data"
diff --git a/plugins/metadata/dc11/locale/sv_SE/locale.po b/plugins/metadata/dc11/locale/sv_SE/locale.po
index 562f112ef4f..9b5208016dd 100644
--- a/plugins/metadata/dc11/locale/sv_SE/locale.po
+++ b/plugins/metadata/dc11/locale/sv_SE/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:27+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:27+00:00\n"
-"Language: \n"
+"Language: sv_SE\n"
 
 msgid "plugins.metadata.dc11.displayName"
 msgstr "Dublin Core 1.1-metadata"
diff --git a/plugins/metadata/dc11/locale/uk_UA/locale.po b/plugins/metadata/dc11/locale/uk_UA/locale.po
index 4e28c025d54..b831fecef3a 100644
--- a/plugins/metadata/dc11/locale/uk_UA/locale.po
+++ b/plugins/metadata/dc11/locale/uk_UA/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:28+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:28+00:00\n"
-"Language: \n"
+"Language: uk_UA\n"
 
 msgid "plugins.metadata.dc11.displayName"
 msgstr "Метадані Dublin Core 1.1"
diff --git a/plugins/oaiMetadataFormats/dc/locale/ar_IQ/locale.po b/plugins/oaiMetadataFormats/dc/locale/ar_IQ/locale.po
index be8790df791..c9b86da8698 100644
--- a/plugins/oaiMetadataFormats/dc/locale/ar_IQ/locale.po
+++ b/plugins/oaiMetadataFormats/dc/locale/ar_IQ/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:33+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:33+00:00\n"
-"Language: \n"
+"Language: ar_IQ\n"
 
 msgid "plugins.oaiMetadata.dc.displayName"
 msgstr "تنسيق البيانات الوصفية DC"
diff --git a/plugins/oaiMetadataFormats/dc/locale/cs_CZ/locale.po b/plugins/oaiMetadataFormats/dc/locale/cs_CZ/locale.po
index 179497a63ff..0f931b298bc 100644
--- a/plugins/oaiMetadataFormats/dc/locale/cs_CZ/locale.po
+++ b/plugins/oaiMetadataFormats/dc/locale/cs_CZ/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:33+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:33+00:00\n"
-"Language: \n"
+"Language: cs_CZ\n"
 
 msgid "plugins.oaiMetadata.dc.displayName"
 msgstr "Metadata formátu DC"
diff --git a/plugins/oaiMetadataFormats/dc/locale/da_DK/locale.po b/plugins/oaiMetadataFormats/dc/locale/da_DK/locale.po
index 4af6c8e96d0..c4946e2402f 100644
--- a/plugins/oaiMetadataFormats/dc/locale/da_DK/locale.po
+++ b/plugins/oaiMetadataFormats/dc/locale/da_DK/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:33+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:33+00:00\n"
-"Language: \n"
+"Language: da_DK\n"
 
 msgid "plugins.oaiMetadata.dc.displayName"
 msgstr "DC Metadata Format"
diff --git a/plugins/oaiMetadataFormats/dc/locale/de_DE/locale.po b/plugins/oaiMetadataFormats/dc/locale/de_DE/locale.po
index a998f60865b..de4efcbe6aa 100644
--- a/plugins/oaiMetadataFormats/dc/locale/de_DE/locale.po
+++ b/plugins/oaiMetadataFormats/dc/locale/de_DE/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-09-30T07:05:59-07:00\n"
 "PO-Revision-Date: 2019-09-30T07:05:59-07:00\n"
-"Language: \n"
+"Language: de_DE\n"
 
 msgid "plugins.oaiMetadata.dc.displayName"
 msgstr "DC-Metadaten-Format"
diff --git a/plugins/oaiMetadataFormats/dc/locale/el_GR/locale.po b/plugins/oaiMetadataFormats/dc/locale/el_GR/locale.po
index bd450bcd417..9928afd2319 100644
--- a/plugins/oaiMetadataFormats/dc/locale/el_GR/locale.po
+++ b/plugins/oaiMetadataFormats/dc/locale/el_GR/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:34+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:34+00:00\n"
-"Language: \n"
+"Language: el_GR\n"
 
 msgid "plugins.oaiMetadata.dc.displayName"
 msgstr "DC Σχήμα Μεταδεδομένων"
diff --git a/plugins/oaiMetadataFormats/dc/locale/en_US/locale.po b/plugins/oaiMetadataFormats/dc/locale/en_US/locale.po
index 033c04ffd1a..f5dd25c672a 100644
--- a/plugins/oaiMetadataFormats/dc/locale/en_US/locale.po
+++ b/plugins/oaiMetadataFormats/dc/locale/en_US/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-09-30T07:05:59-07:00\n"
 "PO-Revision-Date: 2019-09-30T07:05:59-07:00\n"
-"Language: \n"
+"Language: en_US\n"
 
 msgid "plugins.oaiMetadata.dc.displayName"
 msgstr "DC Metadata Format"
diff --git a/plugins/oaiMetadataFormats/dc/locale/fa_IR/locale.po b/plugins/oaiMetadataFormats/dc/locale/fa_IR/locale.po
index 9817cd3beb9..1f43f2c5959 100644
--- a/plugins/oaiMetadataFormats/dc/locale/fa_IR/locale.po
+++ b/plugins/oaiMetadataFormats/dc/locale/fa_IR/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:34+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:34+00:00\n"
-"Language: \n"
+"Language: fa_IR\n"
 
 msgid "plugins.oaiMetadata.dc.displayName"
 msgstr "فرمت فراداده DC"
diff --git a/plugins/oaiMetadataFormats/dc/locale/fi_FI/locale.po b/plugins/oaiMetadataFormats/dc/locale/fi_FI/locale.po
index bd47962235c..05b3c2ca091 100644
--- a/plugins/oaiMetadataFormats/dc/locale/fi_FI/locale.po
+++ b/plugins/oaiMetadataFormats/dc/locale/fi_FI/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:34+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:34+00:00\n"
-"Language: \n"
+"Language: fi_FI\n"
 
 msgid "plugins.oaiMetadata.dc.displayName"
 msgstr "Dublin Core -formaatti"
diff --git a/plugins/oaiMetadataFormats/dc/locale/fr_CA/locale.po b/plugins/oaiMetadataFormats/dc/locale/fr_CA/locale.po
index 6b652e94a4f..bc278218e61 100644
--- a/plugins/oaiMetadataFormats/dc/locale/fr_CA/locale.po
+++ b/plugins/oaiMetadataFormats/dc/locale/fr_CA/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-09-30T07:05:59-07:00\n"
 "PO-Revision-Date: 2019-09-30T07:05:59-07:00\n"
-"Language: \n"
+"Language: fr_CA\n"
 
 msgid "plugins.oaiMetadata.dc.displayName"
 msgstr "Format de métadonnées DC"
diff --git a/plugins/oaiMetadataFormats/dc/locale/hu_HU/locale.po b/plugins/oaiMetadataFormats/dc/locale/hu_HU/locale.po
index fbca06c48fe..9375840cc77 100644
--- a/plugins/oaiMetadataFormats/dc/locale/hu_HU/locale.po
+++ b/plugins/oaiMetadataFormats/dc/locale/hu_HU/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2020-02-13T21:07:39+00:00\n"
 "PO-Revision-Date: 2020-02-13T21:07:39+00:00\n"
-"Language: \n"
+"Language: hu_HU\n"
 
 msgid "plugins.oaiMetadata.dc.displayName"
 msgstr "DC Metaadat formátum"
diff --git a/plugins/oaiMetadataFormats/dc/locale/id_ID/locale.po b/plugins/oaiMetadataFormats/dc/locale/id_ID/locale.po
index 214da40116c..dc27a87611d 100644
--- a/plugins/oaiMetadataFormats/dc/locale/id_ID/locale.po
+++ b/plugins/oaiMetadataFormats/dc/locale/id_ID/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:34+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:34+00:00\n"
-"Language: \n"
+"Language: id_ID\n"
 
 msgid "plugins.oaiMetadata.dc.displayName"
 msgstr "Format Metadata DC"
diff --git a/plugins/oaiMetadataFormats/dc/locale/it_IT/locale.po b/plugins/oaiMetadataFormats/dc/locale/it_IT/locale.po
index daa88857f65..50d61f67e68 100644
--- a/plugins/oaiMetadataFormats/dc/locale/it_IT/locale.po
+++ b/plugins/oaiMetadataFormats/dc/locale/it_IT/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:34+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:34+00:00\n"
-"Language: \n"
+"Language: it_IT\n"
 
 msgid "plugins.oaiMetadata.dc.displayName"
 msgstr "DC Metadata Format"
diff --git a/plugins/oaiMetadataFormats/dc/locale/nl_NL/locale.po b/plugins/oaiMetadataFormats/dc/locale/nl_NL/locale.po
index fe0048b5149..1272169e469 100644
--- a/plugins/oaiMetadataFormats/dc/locale/nl_NL/locale.po
+++ b/plugins/oaiMetadataFormats/dc/locale/nl_NL/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:34+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:34+00:00\n"
-"Language: \n"
+"Language: nl_NL\n"
 
 msgid "plugins.oaiMetadata.dc.displayName"
 msgstr "DC Metadata Formaat"
diff --git a/plugins/oaiMetadataFormats/dc/locale/pl_PL/locale.po b/plugins/oaiMetadataFormats/dc/locale/pl_PL/locale.po
index 0c5897d631f..007362c2cf2 100644
--- a/plugins/oaiMetadataFormats/dc/locale/pl_PL/locale.po
+++ b/plugins/oaiMetadataFormats/dc/locale/pl_PL/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:35+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:35+00:00\n"
-"Language: \n"
+"Language: pl_PL\n"
 
 msgid "plugins.oaiMetadata.dc.displayName"
 msgstr "Format metadanych DC"
diff --git a/plugins/oaiMetadataFormats/dc/locale/pt_BR/locale.po b/plugins/oaiMetadataFormats/dc/locale/pt_BR/locale.po
index 1d6885ebab9..7e52f61488e 100644
--- a/plugins/oaiMetadataFormats/dc/locale/pt_BR/locale.po
+++ b/plugins/oaiMetadataFormats/dc/locale/pt_BR/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-09-30T11:54:40-07:00\n"
 "PO-Revision-Date: 2019-09-30T11:54:40-07:00\n"
-"Language: \n"
+"Language: pt_BR\n"
 
 msgid "plugins.oaiMetadata.dc.displayName"
 msgstr "Formato Dublin Core (DC)"
diff --git a/plugins/oaiMetadataFormats/dc/locale/pt_PT/locale.po b/plugins/oaiMetadataFormats/dc/locale/pt_PT/locale.po
index 1929d24ad94..12b7ca8a1b8 100644
--- a/plugins/oaiMetadataFormats/dc/locale/pt_PT/locale.po
+++ b/plugins/oaiMetadataFormats/dc/locale/pt_PT/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:35+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:35+00:00\n"
-"Language: \n"
+"Language: pt_PT\n"
 
 msgid "plugins.oaiMetadata.dc.displayName"
 msgstr "Formato Meta-dados DC"
diff --git a/plugins/oaiMetadataFormats/dc/locale/ru_RU/locale.po b/plugins/oaiMetadataFormats/dc/locale/ru_RU/locale.po
index c8d5c3b76cc..a2d6815b641 100644
--- a/plugins/oaiMetadataFormats/dc/locale/ru_RU/locale.po
+++ b/plugins/oaiMetadataFormats/dc/locale/ru_RU/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:35+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:35+00:00\n"
-"Language: \n"
+"Language: ru_RU\n"
 
 msgid "plugins.oaiMetadata.dc.displayName"
 msgstr "Модуль «Формат метаданных DC»"
diff --git a/plugins/oaiMetadataFormats/dc/locale/sl_SI/locale.po b/plugins/oaiMetadataFormats/dc/locale/sl_SI/locale.po
index 8465780aad9..c9788940f55 100644
--- a/plugins/oaiMetadataFormats/dc/locale/sl_SI/locale.po
+++ b/plugins/oaiMetadataFormats/dc/locale/sl_SI/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:35+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:35+00:00\n"
-"Language: \n"
+"Language: sl_SI\n"
 
 msgid "plugins.oaiMetadata.dc.displayName"
 msgstr "DC oblika metapodatkov"
diff --git a/plugins/oaiMetadataFormats/dc/locale/sr_SR/locale.po b/plugins/oaiMetadataFormats/dc/locale/sr_SR/locale.po
index 97f52adc801..31d0eb4341f 100644
--- a/plugins/oaiMetadataFormats/dc/locale/sr_SR/locale.po
+++ b/plugins/oaiMetadataFormats/dc/locale/sr_SR/locale.po
@@ -9,7 +9,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "POT-Creation-Date: 2019-11-19T11:06:35+00:00\n"
 "PO-Revision-Date: 2019-11-19T11:06:35+00:00\n"
-"Language: \n"
+"Language: sr_SR\n"
 
 msgid "plugins.oaiMetadata.dc.displayName"
 msgstr "DC Metadata Format"