I just installed the plugin and the only filename that works is {{folder_name}}. Nothing I enter in the "Folder note name" field works, and existing index.md files in folders are not recognised.
You probably have to press the button "Rename existing folder notes" in order to make it work. I'll look more into this soon and try to improve the way it works.
I just installed the plugin and the only filename that works is {{folder_name}}. Nothing I enter in the "Folder note name" field works, and existing index.md files in folders are not recognised.