Rename a device
Select the spyglass to the right of the device name you wish to see and edit
Toggle the slider from Single device select mode to the right
You will see the fields you may edit. Enter a new name or location for this device. This can be very useful if you have many devices. Later, You may search for common names and in this way, assign the presentation to groups of your choosing all with the click of one button.
Multi-Choice Marketing: ZEM-media