Thank you for suggesting this, but in my opinion, this is a workaround for not being able to do it in the UI. This requires the export and import of a whole Notebook. What if I already have a notebook with notes in it and I want to add the 'template' notes to it? The suggested export/import doesn't work for this, not to mention this is not intuitive for a newer user that is looking for copy/paste functionality. The UI has the ability to copy 1 note, why not 2 or 3 or 4, etc.?
Mitch