Do you have one Home in Google or two? Depending on your situation, it would be the following:
One Google Home with two Hubitats
1.) For Hubitat 1, just bring it in like normal
2.) For Hubitat 2, you need to either have a second email address in the Google Home or use [Alpha] Community-maintained Google Home integration
For two Google Homes with two Hubitats
1.) Use your primary email address to bring in Hubitat 1 into Google Home 1
2.) Use your primary email address to bring in Hubitat 2 into Google Home 2
