The reason is that language code is not supported by django, but there's a procedure to add custom languages.
https://github.com/deschler/django-modeltranslation/issues/364#issuecomment-193182171 Specifically, this StackOverflow post <https://stackoverflow.com/questions/12946830/how-to-add-new-languages-into-django-my-language-uyghur-or-uighur-is-not-su> describes the method to add the translation files, but you also need those translation files from somewhere. -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/eb51d566-de82-411e-b784-f9f5664cda97%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
