I also am interested in naming conventions. My habit recently is to collected literature notes with a standard “DATE Article Title” format. In a scratch note I write bullet points of those articles under a link to the original, forming a long chain of links and bullets. I slowly rearrange those until I have enough that are forming a coherent topic to cut the group into their own, named note. This pulls the links with them, thus updating the graph. If a set of bullets have multiple use in other Evergreen notes, I will copy them (with the link) multiple times.
The name of that “Evergreen” note itself follows the “DATE Statement/Topic” format combining the literature note and Evergreen note formats. It works so far, but I would also like to find something more elegant.