To edit a location, find the location to edit on the main "Location/Store" screen. Click on the "Actions" button for that location/store (see button labeled with number 4), then click on the edit link next to label 7.
Once you have clicked the edit button, the system will display a message that the location/store was successfully edited. You should now be able to see the edit location/store in the locations/store list.
For detailed information on each field and option, click on the links in the table below.