How to copy cell attributes & links to all same named cells?

My calc_sheet, (members of a HAM radio net), has 80 rows and 80 different titled cells with a duplicate alphanumeric in each of five columns, I can’t post it full because of confidential info, but here is the empty example with my own data.

Q:
How might I add the attributes and link to all five of each duplicate from a change in any one of them?

T.I.A.
Bruce WW4ASA

:thinking:
not even clear what you call “named cell” or “titled cell” …

maybe try to rephrase …

do you want A2 to be in E2, M2 … ?