Might be something they would consider sorting out make it easier to get full EN language.
Or release versions with it pre-set to EN might be a worth while exercise for them.
They could probably just do a little config script app that would start the first time automatically @ the start of the windows, that would allow you to change language, enter the few needed wallet & workers names to autoconfigure the different miners and such

and be available as an icon on the desktop to be redone when you need to change up things.