Default contract end date to a Friday

Summary:

Hello - I know this is a long shot, but is there a way to have the contract end date only select Friday's when you choose the period? Out business partners want to be able to select Initial duration as 1 year and have it dynamically populate the Contract End Date to the Friday of the week it falls on.

Content (required):

Version (include the version you are using, if applicable):

22B about to be 22C

Code Snippet (add any code snippets that support your topic, if applicable):