Setting Wireless Network Name (WiFi name) for Wireless 5 GHz
1.
Select Basic Setup -> WLAN -> Basic configuration 5 GHz
2.
Type your WiFi name in SSID box then click Apply
Setting SSID password (WiFi Password) for Wireless 5 GHz
1.
Select Basic Setup -> WLAN -> Security Setting 5 GHz
2.
Type your new password in WPA Preshare key box the click Apply