When correctly installed, the script adds this menu to Adobe Bridge

This is the latest version my old filename to metadata 2020 script for Adobe Bridge.

To install it

1. Launch Bridge
2. Open Bridge’s preferences dialog
3. Click the button “Reveal Scripts in Finder/Explorer”
4. Drag & Drop the unzipped jsx file into the Startup Scripts directory
5. Quit and restart Bridge.

Please note that it’s unsupported.