Maybe if you place, say my head. When somebody looks at my head a Name Tag appears with my namme on it. It is pretty muc h labeled placed heads.
Ehh, it wouldn't be easy though. That kinda thing has been done with animals and other entities. But The player heads are blocks. I can't think of any blocks that show a tag like that when you look at it
I'm not really a coder but i think it would cause unneeded lag on Emc server because each head would display a name and over time player heads are going to be great in numbers. Just my thought on this suggestion
The walls are mooing! Why are the walls mooing?!? I now wish to build a hut entirely out of chickens, just for you.