Obsidian Sync, Drop Out, and Tag Wrangler.

Obsidian sync is a metadata plugin that makes it easy for you to go in and change stuff about your metadata. Tag Wrangler makes it really easy to change and merge. And then with citations, where I'm hooked up to Zotero, it's not necessary at this point,. Maybe it's just the best practice, but I believe weird things because I went to weird LeBord school in the south.