Config folder is missing from project

Hello all,

I’m trying to add displacement to my landscape, and from what I understand I have to go and type under the DefaultEngine.ini. I have the lines I need to type, but the problem is that I simply don’t have a config folder, where DefaultEngine.ini is supposed to be. I have “show engine content” applied under content browser settings. Screenshots follow:

I’m using Unreal Engine 5.3.2