rebuild library option

I would like to see an option to scrap the library and rebuild it from scratch. I know that you can kinda do this manually and redo all your settings but I would like to see an option to do this from the console.
The reason is I have a bunch of funky items in some of my library's i.e. the same movie showing 20x and a few other quirks that were present in older versions, while the issue itself may have been corrected in a new build.. the library entries remain.
A nuke and pave library option would make rebuilding much easier.
The reason is I have a bunch of funky items in some of my library's i.e. the same movie showing 20x and a few other quirks that were present in older versions, while the issue itself may have been corrected in a new build.. the library entries remain.
A nuke and pave library option would make rebuilding much easier.