I have several Apple devices which I have always shared with my wife. This works well, but not so much with her iPhone. For example, the ‘owner’ is stated to be me, and the photo of the owner is a photo of me. I want her to have her own photo, be recognised as the owner, and have her own preferred email address from the collection offered via my Apple ID. She doesn’t need her own Apple ID etc.
The descriptions Apple provides don’t really say what’s possible in this regard. They seem to want one to start with independent devices and kind of merge them into Family Sharing. My requirement is the other way round - my wife wants a bit more independence without leaving the current ecosystem. Can anyone explain what’s possible?