Relation namesplates when scrolling (for sets)

Is your feature request related to a problem? Please describe.
When I have a set with a lot of object and I scroll down I cant recognize relations anymore

Describe the solution you’d like
When I go with the mouse over the relations in the first row the relation name pop up. This function should be available for all relations under it too.

set 2

An additional feature or alternative would be to use colors.

Set+

Additional context
There are so many feature requests related to sets I couldn’t read all to check if this was already requested.