Hello
Joomla does support multilanguage by default (and some tweaking), so 3rd party is not needed for smaller websites, but for larger ones it creates a mess in backend, because it duplicate each (article, module, menu) item for each language.
That's why I'm using 3rd party like Falang. Previously I used JoomFish, but I stopped using it because of slow and recently non existent support.
Anyway I solved my issue by duplicating Ari Data Tables module 4 times, translating em, and with a help of
Advanced Module Manager I assigned each module to each language.
Although I've solved my current issue, you could still look into it, because there will probably be other users with same issue.
Thanks
regards