Convert Zonerunner db files

We are in the process of migrating our 10.0 GTM to a new GTM running 11.4. We copied over the db files and moved the named.conf but the named.conf had errors loading. We then imported one zone via file and that worked, so we compared the db files and there is a significant formatting change.

Obviously the 11.4 GTM is converting the formatting when we import via file, is there a way I can run that same conversion on the all the other db files? Then in theory I can load the named.conf file without error instead of having to manually import all of them.

Or if there is an easier way I am open to suggestions. Thank you.