Syn
You know the backlinks function? If I remember correctly, you can use it even with already deleted pages.
There is also a plugin for renaming pages and namespaces, which automatically corrects all links accordingly.
Otherwise I don't know what help you could imagine from a software. Because with an automatic deletion of all the links or so it probably can't be done? If a link is to be removed, then presumably a revision of the content must always take place?
- Michael Sy.