Echo Show 5 and Shared Cameras

I set up six battery Ring cameras with solar panels at my house and 5 more of the same at my mothers house. I can see all of my cameras and hers. She can see all of her cameras and mine. I can see all of the cameras in my Alexa App. My Echo Show 5 will show and interact with my six, however, I am unable to get it to show me any of the cameras at my mothers house. Is the the Echo Show able to do that? Another thing. I do not get sound or visual notifications from the Echo Show from any camera at either house. I do get notifications from my phone, PC or tablet. Does the Echo Show 5 do Ring notifications?