This add-on allows to replace or update an existing bookmark title and/or URL with a minimal click count.

How to install:
Open a link:
https://addons.mozilla.org/firefox/addon/replace-bookmark/
and click "+ Add to Firefox"

Usage:

First way:
- Press on add-on icon in toolbar (or Ctrl-Q).
- Update a bookmark with three options:
    - Press Ctrl-Space (also on MacOS)
    - Double-click on desired bookmark to update.
    - Click a button

Alternate way:
- Select any bookmark and click Right Button
- Select context menu "Update bookmark"

Change Log
==============================================
1.4.4
- Add an icon for dark theme