Reply To: 404 error for the admin wishlist in Dashboard -> Products -> Wishlists.

Hello,

So in case, it’s a live site, I suggest you clone your website and move it to the staging platform so we can investigate the issue there.

https://www.wpbeginner.com/wp-tutorials/how-to-create-staging-environment-for-a-wordpress-site/

Looking forward to collaborating with you!

Kind Regards