CLEO Help [REQ/HELP] Settings nametag distance

[Miserable]

I'm trying to find how to change distance nametags. I know in s0beits there is such a function, but I have not found a single script. 
I want to sampfuncs or cleo file with this functionality

Wanna fix that http://i.imgur.com/emUedFr.jpg with a plugin (sf or cs)

 

[Shakira]

RP sever full disctance you can view is : 300

 

[Miserable]

RP sever full disctance you can view is : 300

You don't help me.