Natural language support for several languages?

I was setting up my account on dialogflow today, and noticed that you have to select defalult language, but you can add other languages to the same agent.

On the integration page on in the AutoVoice app it seems like I have the option of selecting one single language. I guess this will have to correspond to the defalult language.

Will AutoVoice recognize natural language command said in a secondary language supported by dialogflow agent? That would be an awsome feature.

The point is that voice commands in Norwegian often fails, and swithcing to English in Google assistant usually helps. (Google assistant lets me set up a primary and secondary language, and recognizes which is used).