[a custom mute and globalmute]

i want a custom mute command for it not to set the format 

last time i tried to set the format it did not work so well for me

[a custom mute and globalmute]

i got a skript that makes the chat look better but i cant find any mute commands that work with it 

this is my skript:

on chat:
    cancel event
    broadcast "%player's display name% &8» &7%message%"

i whould like some help in how to make a mute command for it or a globalmute 

[One time command]

thank you it worked 

 

[One time command]

can i get a command to reset the player uuid

 

[One time command]

thank you

 

[One time command]

can i get help with one time command

this is my skript i hided the commands i just want to know how to make it one time command

 

 

command /start:
  cooldown: 10000000 minute
  cooldown message: &bOne Time Command
  cooldown bypass: cooldown.nocooldown
  trigger:
    make console execute command ""
    make console execute command ""
    set {start::%player's uuid%} to true
 

i whould like help to how i can make the command without a giant cooldown