Language Add or Change Possible? How?

Is it possible to add new language interface to use in MU online (Or at least to edit existing one) and if so, how?

hmm on text.bmd and other .bmds on local folder u can translate many stuff and also frmo ur files .. but idk if it will be all ..

so hmm what language u want to change it to?

Yes, I've already tried that (in language files like eng, jpn kor, por, spa, vtm), but i get some kind of error.

I dunno realy, i want just to replace the language that is the least in use with my own :D:, any sugestions? :D:

Data/lang/xxx/*
Data/message_xxx.wtf
Data/commonserver.cfg - here Language from 0 to ?? to chose language.
xxx - language

Thank you, but i want to add\edit client server language...