Board Thread:Support Requests - Getting Technical/@comment-3279487-20200401124625/@comment-1038387-20200402122354

Is the naming the same on all templates?

There's probably a simpler way to combine all this, but you can use regex to detect the first instance. My regex isn't very good (it's my social isolation project), so please double check:
 * Look for ^(.*?)(\|\[\[File\:) (the first instance of "|[[File:"), and Replace it with "$1| Image =". Find and replace "\|([0-9]+)px\]\]" with " " (zilch)
 * After that, you'll probably have to run it for every template field. And somehow build in a contingency for pipelinks. "\[\[(a-z0-9]+)\|(a-z0-9]+)\]\]" or something. I'm no expert.

And don't run the bot with auto save on, verify every change manually and skip if necessary.