An Anim Blueprint finds its notify events by name when the animation plays, and when no event of that name exists nothing happens and nothing warns. Renaming a notify through Find and Replace updates the animations and the skeleton, but every Anim Blueprint event keeps the old name.
AnimNotify Event Rebinder is a commandlet that audits every Anim Blueprint in the folders you name and marks each notify event as firing or never firing, with the number of nodes wired off it. A rename previews every place the name lives, journals each package before writing, and restores byte for byte on request. It runs headless, so it fits a CI job.
The code was written with AI tools and tested in the engine. It costs $9.99.