[Answered] How do I revise a zone name?
how do I actually get to the zone?
Try the go hunting page
If there were no releases to that zone, check the "view all" box on the hunting page; that will show all the zones and should let you see the one you created. (If you did release a book there, you can find the zone-link in your release notes.)
Quite possibly... but - ahem - how do I actually get to the zone? How do I search for the zone in order to see it to edit it?
The "Go Hunting" pages can be found under the tab 'Books & People".
Here is a handy direct link to Country List > USA > Pennsylvania ;)