Hi guys,
thanks for bumping this subject, unfortunately as for now there are no plans of creating a separate community or localizing the teaching materials into the former Yugoslavian languages.
We are aware of the number of members from those countries, we are very happy to have you guys here active in the English community (which in fact is a real mixture of many nationalities!). It's understandable that some of you might struggle with the language while studying the articles or watching videos. We are trying to improve and simplify the teaching materials in a way that they can be easier to understand even for the non-native speakers. Hopefully you will find it useful.
Regards,
Marta