I have tried using the
internal-link class, however that links to other notes in my vault.
I think in theory I could hack it using the click event, but that seems like a lot of work for what I want to accomplish.
I am trying to get my mermaid flowchart diagram to link to other headings within my file with the same name as the display text, similar to the behavior of
[[#heading]] linking to the heading of the same name within the file.