True, I have not used it much but the editor does allow scripting of tasks.
https://docs.unrealengine.com/login?code=def78f78c78d49b28dd5649998ba9eaa&state=Evoq
Wish I could give more advice but this is beyond my knowledge. As long as there are functions to navigate content folders, copy assets, rename assets, delete actors, and add actors, you can do it!