How to Mass Rename Files in macOS
By Emile Greyling | Hongkiat Lim
Hidden within Mac OS is a feature for batch renaming or bulk find-and-replace in filenames.
Renaming a single file in macOS is straightforward, but when it comes to bulk renaming multiple files, whether it’s 10 or 100, you certainly don’t want to do it one by one. Hidden within macOS is a feature that allows you to do just that, and it’s quite simple.