Component/Actor Visible to only one player?

Initially, this sounds like a simple “Owner no see”/“Only owner see” solution, but I mean the following:

I have an RTS unit with a Child Actor selection circle component. I want the the unit’s controlling player (subclassed to “pawn”) to see the selection circle, but I obviously don’t want other players to be able to see the circle and tell which unit the player is focusing on.
Is there a good way to do this? Am I simply missing a “set visible to these players” node? or is it something more complicated?

If you’re talking a multiplayer game then couldn’t you just not replicate that component or actor? Or if you could achieve the circle effect with Widgets it would only be visible to the owning player.