No, that would be legal provided it's intended for people with legit copies of both Gen and XX. However, it's not as simple as a copy paste, so most people would mess up their files badly...
Yeah but then can just re-dump and try again?
I mean even rudimentary translation that sounds like an orc is better than not understanding anything at all. For example
https://i.imgur.com/wqzxxYg.png
translating to "Different dish give different skills" would be infinitely better than literally looking at equivalent of "??????????????????????"
or this https://i.imgur.com/O7CNyYw.png to say "I make armor from materials"
or something like that. Still better than "??????????"
How can I learn more about adding translations to the patch?