cod2 meatbots

i have been searching for a cod2 bot renamer for ages, even tried messing with the code but failed bcz im a have no clue about coding.
i was wondering if someone has a bot renamer i could probably get linked or even if someone can guide me on how to mess with the files and get it done?

i cant connect to servers either as im using a cracked copy and it stucks on awaiting connection everytime