As long as your computer and the device you want to connect to are on the same Wi-Fi network, you'll see the names you've given the devices in the menu that appears when you click the AirPlay icon.
Ọ bụrụhaala na kọmputa gị na ngwaọrụ ịchọrọ ịbanye na otu netwọk Wi-Fi ahụ, ị ga-ahụ aha ndị ị nyere ngwaọrụ na menu nke gosipụtara mgbe ị pịrị akara ngosi AirPlay.