command /givenameholo [<player>] [<text>]:
trigger:
if player is op:
if arg 1 is set:
if arg 2 is set:
create bound holo object "&e%arg-2%" with id "HoloName::%arg-1%" to arg 1 offset by 0, 3.2, 0
send "%arg-2% is now %arg-1%'s nickname." to player
else:
send "Type a nickname for the player." to player
else:
send "Type name of the player."
else:
send "You don't have permission to do that." to player

on quit:
delete holo object "HoloName::%player%"

on join:
create bound holo object "&e%arg-2%" with id "HoloName::%arg-1%" to player offset by 0, 3.2, 0

command /removenameholo [<player>]:
trigger:
if player is op:
delete holo object "HoloName::%arg-1%"





So basically, I am trying to write a code that would set a player a holographic nickname, remove it when player logs off and replace it when player logs in. But obviously, I can only use arguments on commands. Is there a way to provide that?

Note: I'm using HolographicDisplays