Document text part language feature

[jacekbogdanski]

📝 Provide a description of requested docs changes

Followup ticket for text part feature documentation - #9074

[jacekbogdanski]

Since we already have UI Language feature entry, I'm wondering where should be put new documentation for text part language (which is being a part of the language package).

I worry that an additional Langauge entry to already existing UI Language could be misleading. On the other side, the feature is not really related to the editor UI anyhow, so adding docs on top of UI Language also doesn't seem like a good idea. Maybe we could add an additional group for the existing UI Langauge and text part language feature? Something like:

• Language
  • UI Language
  • Multilingual Content

However, it would break the ckeditor5/latest/features/ui-language.html link on the latest version which may not be what we want. Any thoughts on that @AnnaTomanek, @Reinmar, @Mgsy?

We have UI Language entry, not a category ;)

Right, updated.

[godai78]

We have UI Language entry, not a category ;)

Getting this together seems like a good idea at first, but won't we cause confusion? We already need to underline this feature got nothing to do with the UI language, so that becomes slippery.

Feature-wise and application oriented, this would also make sense to have it grouped with spellcheck rather, than UI.

Broken links is something we can deal with by relinking, so this would be least concern.

EDIT: cause it may not be clear - I treat UI language as all toolbar & stuff things, while content language is another matter.

Now, seeing the guide linked also deals with RTL languages, we may consider splitting it (separating the content language from interface language) and getting this split part together with the new feature.