macos – How can I redirect the save to reading list button to save somewhere else?

In the Safari search bar, there’s a plus button that saves the current page to the reading list.The actual button

Is there any way I can change it to save to another Bookmarks folder or add a button from an extension to do something like this? I am on macOS Catalina 10.15.7 Safari 14.0. I used Firefox before this but then found out that it makes my CPU work too hard so I switched to Safari. I want it to save to my folder called “Other” that FF used to save to.