Markdown is more like a format Ex

Heading 1Heading 1

Heading 2Heading 2

heading 4heading 4

Instead of have a link you can rename it to whatever compared to #583390

You can easily find the format stuff on any website. If you look at my creator tools article you can use obsidian markdown editor to make it easier

https://docs.github.com/en/get-started/writing-on-github/getting-started-with-writing-and-formatting-on-github/basic-writing-and-formatting-syntax#styling-text