I think there used to be an out-dated plugin to do this. Is there any way to do this easily with just a little code? We prefer not to rely on a plugin since that makes us dependent on the developer to keep it up-to-date.
We only have two parent categories we would like to remove for all of their child-category permalinks: "items" and "genres" (so it could be tailored to just removing two category IDs)
I see that there was a solution with the individual posts here, but I don't think this works with the category permalinks as well, does it ?