I ran into a similar situation a while back now, I have my version of a zettelkasten system, where I put a tag/ list of tags at the top of the note file (times

I ran into a similar situation a while back now, I have my version of a zettelkasten system, where I put a tag/ list of tags at the top of the note file (timestamp being the note name). Combining this with something like ripgrep allows me to search the note file contents by those tags, and keywords. A tag I used, didn't seem like the right one for the content as it matured and grew over time. This meant creating a tiny script which would take the name of the tag and the note name, in which it is being used and look at backlinks and forward links and rename the tag based on usage.