Temporarily removing page links and 1 menu from site

Hello Everyone,

So I have read a bit about this, but I want to confirm before moving forward. On my website I want to remove the the MENU “Trailers” as well as the three associated pages within the menu “Trailer Sales, Trailer Modifications, Lift Gates” but I want to keep them in case we restart our Trailer program in the future.

I have done my reading, I know how to remove a menu (appearance>menu>remove) but when I delete that menu, what happens to the pages? I want to save the 3 pages because in the future, if we decied to restart out trailer program, I don’t want to have to remake all three pages. Any help with letting me know how to save the pages (for possible future use) and removing the menu would be greatly appreciated.

Thanks!