Moving only Certain Data while Keeping Fixed Dates


Let’s say I have 3 dates always associated with a RECORD and those dates need to be fixed? For instance, we release a magazine every week on Monday. The topic can change and so can the other data, but the EDIT BY, MARKETING NEEDS BY and RELEASE dates can’t change. If I simply move the RECORD, all the dates are now out of order. How do I LOCKD DOWN THE DATES but just move the data?

Also, If move the RECORD on the calendar from one date to another, can all the other dates move with it? For instance, if I move the record that is scheduled for Release this MONDAY to NEXT MONDAY, how do I get the EDIT BY and MARKETING NEEDS By dates to move all together? Possible?