set folder icon - aidenlx/alx-folder-note GitHub Wiki

You can set folder icon with icon shortcodes in frontmatter field

1. Install and enable obsidian-icon-shortcodes
2. Enable Set Folder Icon in Folder Note option in AidenLx's Folder Note setting tab
3. In folder notes, add the following at the top:

---
icon: ":SOME_SHORTCODE:"
---

You should find the icon rendered before the linked folder's name in file explorer now