After playing around this morning with Apple Notes publishing to WordPress and with help from Greg Morris I think have a Shortcut to enable it.
Let’s you select your note, then asks for Title and tags. It’s pretty rudimentary as this is a first draft but let me know if you use it and make it better.
Note that I’m writing in Markdown when I write the post that I want to publish so that I can create the formatting and links myself. Sharing a Note with an embedded URL or formatting is a little buggy.