We redesigned our website using WordPress and GeneratePress. The new site works very well, but page views are way down from the old site. As our site contains a great deal of information, we believe there are many links on other sites to particular pages of our old site. These links will now be broken.
Is there a plugin that can fix broken incoming links? What this plugin should do is allow us to enter a table of old urls and new urls. Then the error routine instead of returning a 404 NOT FOUND error will instead consult this table and if the incoming url is found there, redirect to the new url.