No Clue What I Did Wrong This Time...

So I got around to my model replacement mod, got it packed and all. I've only replaced Pearl's third person default suit and head, but when I change my character to Pearl, her head is still the same. But her body is whatever body was loaded before. IE, Switch to Hoxton, then to Pearl, Pearl now has Hoxton's body. She doesn't look half bad in Hox's duds. Fashion tips aside, I'm not too sure what I did wrong.
Is Unreal Engine 4 a hard requirement? Cuz Epic would only lemme download 5.
Replies
Unreal Engine 4.27(.2) is a hard requirement, yes.
It should have given you two options in the Epic Games Launcher, install UE5 or a lower version.
Nope, all there was was 5. 'Less there's some hidden obtuse way to download 4...
Okay, it was hidden, but not obtuse.