Automatically linking notes created by "Book Search" and "Kindle Highlights"

As the title suggests, I-m using 2 plugins: Book Search and Kindle Highlights. The first one will create a book note when I search for a new book... the other one will create a different note, in a different folder, when the plugin syncs with my Kindle. Is there a way to have either of these notes (I'd guess the second one create, probably the Kindle one) to automatically add a link to the book note? Any other "automatic" way I could link up the two notes? Any other suggestions?