Solved Change name of item?

[KarimAKL]

I've been trying to find a way to change the name of an item, here is what i'm currently trying:

Command /rename [<text>]:
    Executable by: Players
    Permission: skript.rename
    Permission message: &cYou do not have permission to this command!
    Description: Rename the item in your hand.
    Usage: /rename <name>
    Trigger:
        if player's tool is not air:
            if arg-1 is set:
                change name of player's tool to "%all arguments%"
            else:
                message "&cYou didn't type a name for the item!"
        else:
            message "&cYou don't have any item in your hand!"

But this doesn't work because it doesn't understand "change name of player's tool to "%all arguments%"" :7
How would i do this?

 

[Deducciones]

If you like, with color code can you put

change name of player's tool to colored arg-1

 

[DieHollander_]

Its not "change name of player's tool" but "set name of player's tool".