Since you haven't sent the existing translation, I was unable to see what phrases they have used. Doesn't matter, I've finished with my translation, it's not just the interface, tutorials and basic factions, but I've translated everything. It is 100% done, every single line in data/lang, techs/megapack as well as in tutorials are now in Hungarian.
What do you think, @andy_5995, is it possible to create a pull request now for the Hungarian language? I'd appreciate your help on this. Transifex is unfortunately not an option, because I can't register an account therefore I can't download translations in the game either (requires username and password. Would it be possible to hardcode a read-only Transifex user into the game for downloading only?)