There is a lot of text to translate (about the same as a 2500-page novel) but the game is open source (here is Abra's dialog). So, I guess someone could do if it they are bilingual, and incredibly passionate!
A few people have started translation projects! One person even got about 50 "pages" in before giving up. It is no small feat, and they spent several months on it! There is just a lot more text than you might expect.