store a formula with a title within a spreadsheet

is it possible to store a common formula in a cell and give it a name, sort of a hypertext, or only give it a name in an adjacent cell.?

Do you mean the Named Expression feature?

https://help.libreoffice.org/latest/he/text/scalc/01/04070000.html

that looks like it might be what I’m looking for.
I will try it.
Thanks.