Newbie question. I created a set of notes, but later realized that my naming structure was backwards from what is most intuitive to keep adding notes and organizing them well. I named the notes such as "second.first.subtopic" and now I need them to be ordered such has "first.second.subtopic". I've looked through some documentation, and saw some notes on renaming nodes, moving nodes, and refactoring... I tried renaming, but it didn't seem to update the dendron tree structure, and it seems that I'd have to do that with each note individually. What's a smart way to go about restructuring these in a "Dendron" way -- preferably so I don't have to rename all 40 notes that start with "second.first"? Is this were a regex is needed?