You can create a template for your daily/weekly..etc notes via the templates plugin[0]. And I don't use them myself, but it looks like there are plugins for automatic backlinks[1] and embedding other notes[2] as well

[0] https://github.com/joplin/plugin-templates

[1] https://discourse.joplinapp.org/t/automatic-backlinks-with-m...

[2] https://github.com/ylc395/joplin-plugin-note-link-system