There are some challenges with making a full translation for the game in its current state, mainly:
- some strings are baked in and not translatable via renpy translate modules
- I often go back to make corrections and small changes in earlier events, which would not be possible if we had Spanish for example cause I don't know it
Keeping that and some other issues in mind, and we probably won't see a full official translation for a while, at least until the end of Episode 1. After that it is entirely possible.