4.9 Package Failed after renaming project


I had a few errors at project startup for a long time, today i decided to fix them by reading here in a post that the solution will be renaming the project and then name it back to first name, i did it and it worked and fixed the errors, but now im having a lot of errors when packaging game and it says “Error Unknown Cook Failure”, i also readed here in a post that the solution might be to rename/copy all the affected assets, but they are a lot and it will be a hard task, so i wanted to ask if there’s any other way to solve this errors or i need to use today’s backup and try to solve old errors separately and avoid renaming the project?

Attached error log, Thanks in advance