How to dump stuff... to start making mods?

I wanted to start making mods trough the use of UE4SS but I'm kind of lost on how to start writing the code? It's kind of hard to explain. Like, how do I know the name of classes and stuff to start programming them. I tried dumping the game's info using the built in UE4SS dumping tool but they don't tell what I want to know. If anyone has tried modding this game or any Unreal Engine game please tell what could I do. Thanks in advance.
(Sorry for weird english)
Replies
You can start here.
https://moolah.dev/docs