Google doesn’t allow any other voice assistant to work when it is installed. 

Can anyone answer my question? 

Didn’t I already do so above? Google does not allow any other voice assistant to be installed while their voice assistant is running. 
 

The only way you can run two concurrent voice command systems is by running Amazon’s Alexa system, and Sonos’ Voice Control at the same time. 

If you could get Google to change their rules then you could ask Sonos to implement your request.

You might want to rephrase your question or be more specific about what you are trying to accomplish.