Advanced notification service

Yes there are ways to do this.
I re-used a principle I found from @anon43302295 many months ago. Look for his GitHub repo for inspiration.

The principle is to pass a central script parameters that it will use to direct the message to the right place or places, be that one or more google home minis, some kind of mobile messaging app or even an HA persistant notification.

There is also another ‘project’ which might be useful to look at - Janet (The Good Place)