[XStormiest]

pawn Код:

CMD:setlevel(playerid,params[])
{
    new name[MAX_PLAYER_NAME];
    GetPlayerName(playerid, name, MAX_PLAYER_NAME);
    if(strcmp(name, "SumX", false) == 0)
    {
                   new name[MAX_PLAYER_NAME], string[256]; 
                GetPlayerName(playerid,name,sizeof(name));
                format(string,sizeof(string),"[ADMIN]%s",name);
                  SetPlayerName(playerid,string);
    }
    else return SendClientMessage(playerid, 0xFF0000FF, "Only 'SumX' can use this command!");
    return 1;

try this