How do I get specific clips to always stay in the menu that first appears when I click the clipboard icon that is in the tray menu, I think the area I am meaning is called "Quick Paste Menu"

I have tried several times to accomplish this to no avail.

Thanks for reading and all help is appreciated.

Maybe I am missing something.
I wanted to cleanup and organize my multitude of clips.
I have many clips in "Favorites"
I created "child" groups in "Favorites"
I drag-dropped clips into the appropriate child groups (sub-folders)
Much to my dismay, all the many clips that I added to the child groups also STAYED in the parent "Favorites" folder.
When I deleted some clips from favorites, it also deleted them from the child group.
This behavior is not helping me in my organizing efforts; all of the clutter is still there.
What am I missing ?
Surely there is a way to MOVE clips from folder to folder instead of simply duplicating them.

Thanks for reading and all help is appreciated.

Can I add a date/time clip style to the date/time clips menu in addition to the default ones ?

I prefer to read dates like this:   16-Sep-2018   :with numerical day of month - three-letter abbreviation of month - four-digit year.

Is there a way that I can add this style of date clip to the date/time menu ?

Thanks for reading and all help is appreciated.