How do you find the code for abilities in the game?

[DeepSoul]

Let's say I want to make a mod that changes a civ's ability. How do people find the ability's name in code? There must be a site or a file where you can search for it?

 

[raen]

You can try to search here: https://forums.civfanatics.com/resources/civ-6-database-search-vanilla-r-f-and-gs-dlc´s.26678/

Search for Name of civ, name of unit or similar.