Revisitting bookmarks on the Mac

macOS and Mac Apps

Hi all. I changed my web address for my talking book library. Not realizing i could edit it, i deleted and put the new bookmark in. There's two problems. one is I have my favorites, then beneath that is my library bookmark. I think i had the old adress in the favorites so how do I move it? second is I used to be able to press command option one, to get to the library. Now of course it goes to my bank. How can I fix this? I did a quick Google search, and I did the menus to see if there was a submenu but there wasn't Thanks for any help.