Using Moto Voice with different language than the phone?

[Tigrowski]

Is there any way to make Moto Voice work in a language different than the phone itself? My native language isn't supported but I'd love to use it in English. The problem is, right now if I wanted to, I'd have to change the language of my whole unit to English. Is there any way to leave the phone on one language and make Moto Voice use another (one that is supported, of course)?