Up to date tutorial for name replacement mod?

I have been trying for literally days to find a tutorial, instructions, anything about making a townie/CAS name replacement mod.  Nothing I have tried is working; I still get default names in both.  Can anyone
A) direct me to a tutorial or post instructions to do this or
B) look at my package and tell me where I went wrong?  Thanks in advance!

drive.google.com/file/d/1krSDKs3RDZSrDLPwqEt2iFNvMFFPmdss/view?usp=sharing