Diablo III in spanish on Xbox One

I bought the game yesterday here on Brazil, but the game doesn’t offer English or even portuguese, only spanish, which is a language that I only know a little, all my settings on xbox is set to english (in language and region), can you guys help me out? Can I change the game language?

Yes I can help you.
But first just tell me quickly why you want it in English and not Portuguese.

This is not related to the web API.