Generally speaking, if you think something would be a good idea with any popular web application such as WordPress, someone has already thought of it. If you’re lucky, then there’s a plugin to help. If you’re really lucky, then it’s already part of the native capability of WordPress! In this case, I wanted to fix a category mis-match between a couple of IFTTT recipes I’d made and not corrected. Apparently, I can do this in bulk. WordPress has an awesome community built up around it. This has helped to lead it to its massive popularity for sure. Here’s a link to the guide I found via Google:
Assigning or Changing Categories for Bulk Posts in WordPress
Feature image source: https://xkcd.com/627/