If you need to change your account's name, you no longer need to ask staff to do it, you can it yourself.
Go to
https://ctf.vcmp.ovh/CTFWeb login with your CTF server account on the top right corner.
After you login, click on your name on the top right corner, you will see a popup where you can enter your new name. Press the submit button and it's done.
A few things to note before doing this:
- Make sure to leave the server if you are inside it
- Make sure you dont register a new account with your new name, otherwise you wont be able to change your account name