Put player name in mobs

Today I was creating a server with commands, and I would like to want put name of player in armor_stand for a system rank, but I see that this not is possible. I have an idea to put name of player in mobs, example: /summon Minecraft:armor_stand '@a[scores={rank=5..10}]' ~~~. In this example I suggest put ' if put target, and " if not put it.