Update two-way sync note template

[matthewwong525]

Is your feature request related to a problem? Please describe.
Allow user to update the two-way sync note-template and add validation to check that it works

[Zortecatua]

I have a yaml field that goes in all my notes and helps me organize my notes by content. This I award in Obsidian.
I want the title not as a yaml field but as a heading (#) in the note under the yaml front matter.
I would like to be able to edit notes in FleetingNotesApp folder until they are ready to be included in my usual folder structure.
When I move a note from the FleetingNotesApp folder to another folder in Obsidian, I want that note to be deleted in FN as well, without having to enter a deleted field in yaml.
Example: I was listening to a podcast on my mobile phone today and made notes in the FN Android app at the same time. Then I was interrupted. Some time later I sat at the PC and revised the note (yaml frontmatter and content). In the afternoon I wanted to continue listening to the podcast and start taking notes in the Android app again. All this is only possible with two-way sync. However, I cannot then equip the template with my yaml fields. However, with one-way sync, my Obsidian changes would be overwritten again.
I hope I was able to make clear what I'm talking about. And I hope my English (with the help of Google Translate) is understandable.