How to limit access to certain sonos devices?

I have a number of devices in my house (Arc, Beam, Amps, Ones,...). Some are in my living room, dining room, TV room, each kid’s rooms, gym, patio,… I would like to limit the ability of kid 1 to connect to device in kid 2’s room (accidental or on purpose). Basically I would like to give my kid 1 access to sonos in their room and TV room. Kid 2 to sonos in their room and TV room. For me and wife I would like unlimited access to all sonos devices including Kid1 and Kid2 room systems. I don’t see this ability in the sonos app. I can’t believe that sonos has not invested some resources in to this feature. How can customers put in a feature request?