wti-multilang

The most important functions for this plugin are:

// Translates a given string into the current language of the requested page
wti_multilang_get_translation('key.for.translation');

// Returns the current language code of the requested page
wti_multilang_get_current_language();

The most important shortcodes are:

[t]key.for.translation[/t]

[if lang="de"]Only visible in german.[/if]

Since we use Contact Form 7 a lot, there is also the possibility to translate keys in curly brackets:

[select* happyness default:0 "{{very}}" "{{moderate}}" "{{suboptimal}}" "{{sad}}"]