Renaming 1000+ Pages Worth of "Levels" Without Losing My Mind

A message from a colleague dropped into my inbox one morning: Hi Ice, now that we pushed the changes sa site, we need to scour the site for mentions of Level 1, Level 2, Level 1/2 and change them accordingly to Level 1 → Intro to Neurofascial Training, Level 1/2 → Intermediate Instability Training, Level 2 → Advanced Neurofascial Training On the surface, this looks like a simple find-and-replace job. Read the message, open the WordPress admin, use the search feature, fix each page. Done before l