Applies a cooldown to the command, the user can not run the command in any server until the 'duration' is up. (Unlike
$cooldown, which only applies the cooldown to the user in the current server)
duration- The duration until the user can use this command again.
errorMessage- The message to return when the cooldown duration is still ongoing.
🧙♂️ You can use
%time%to get how much time is left until the cooldown is over, in the 'errorMessage'.