How to change console name in a cracked cod4 server , Help me!

Hi guys
I want to change my console name in my cod4 cracked deathrun server, i put these commands in server.cfg but nothing happened 

set sv_authorizemode "0"
set sv_contellname "^5Server^7->^5PM: ^7"
set sv_consayname "^2Server: ^7"

Help me !!!

Hello, you should install 1.8x crack from Addons in gamepanel. This can't work on normal 1.7 crack nor original.

Hello, you should install 1.8x crack from Addons in gamepanel. This can't work on normal 1.7 crack nor original.

Give me link pls

I can't send that link if your server is on Studio4Host, you can find 1.8x crack under Addons in gamepanel.
Otherwise go to https://cod4x.me and download it from there.