Plus, the existing linking system allows you to link to a particular heading within an existing note.
From memory… you begin with typing [[ to start the incremental autocomplete on note filename, then when the desired one is top of the list, press # to select a section based on heading.
From memory… you begin with typing [[ to start the incremental autocomplete on note filename, then when the desired one is top of the list, press # to select a section based on heading.