If the network locations aren't used to reference the macros, you can change it here.
Make sure you also click "ALL UNC" so that the server isn't trying to look for a relative network path (ie. "S drive", "Y drive", etc).
Following that, when you get to the Save screen there is a link to "Manage Workflow Assets". Click that, then on the next screen un-check the macros. Having them checked means that Alteryx will package them with the workflow when sent to the server (which you don't want to happen in this case).
Let me know how that works/if you run into any issues.
It turns out that we REMOVED the version macro within the CReW macro, saved it and still had problems. It turned out that we had to close and open and realize that we finally had to re-add the macros after we had saved them minus the version macro.
Lots of FUN!
Thanks for the opportunity to work with you Deborah :)
===> https://community.alteryx.com/t5/Engine-Works-Blog/SANTALYTICS-2017/ba-p/93770 <=== Chaos reigns within. Repent, reflect and reboot. Order shall return.