How to rename a device (flashdrive) in Finder
I was looking for this answer and found it on another site. It worked and wanted to share:
Select the Flash Drive/Memory card, then Right Click on the icon of the Flash Drive/Memory card (Press the Command key and Click on the icon of the Flash Drive), choose 'Get Info' from the Drop Down Menu as show in the image below. 2. Click on the triangle next to 'Name & Extension' as shown in the image.Feb 6, 2015
iMac