getPlayerNameWithCountry(client, String:name[], size)
{
    decl String:flag[5];

    getFlagOfPlayer(client, flag, 5);
    if(StrContains(flag, "PL", false) != -1)
    {
        //"return Plugin_Handled" or "return Plugin_Continue"?
    }
    else
    {
        Format(name, size, "%s%N", flag, client);
    }
}