How does VLC assigns friendly name when I have two same devices

Question

How does VLC assigns the friendly name when I have two same devices? - The following are the two capture devices and the VLC assigns the friendly name as device 1: "AV.io HDMI Video" and device 2: "AV.io HDMI Video #1". I need a way to find it instead trying one by one manually.

Availability=
Caption=AV.io HDMI Video
ClassGuid={ca3e7ab9-b4c3-4ae6-8251-579ef933890f}
CompatibleID={"USB\Class_0e&SubClass_03&Prot_00","USB\Class_0e&SubClass_03","USB\Class_0e"}
ConfigManagerErrorCode=0
ConfigManagerUserConfig=FALSE
CreationClassName=Win32_PnPEntity
Description=USB Video Device
DeviceID=USB\VID_2B77&PID_3601&MI_01\6&243423424&0&0001
ErrorCleared=
ErrorDescription=
HardwareID={"USB\VID_2B77&PID_3601&REV_0000&MI_01","USB\VID_2B77&PID_3601&MI_01"}
InstallDate=
LastErrorCode=
Manufacturer=Microsoft
Name=AV.io HDMI Video
PNPClass=Camera
PNPDeviceID=USB\VID_2B77&PID_3601&MI_01\6&243423424&0&0001
PowerManagementCapabilities=
PowerManagementSupported=
Present=TRUE
Service=usbvideo
Status=OK
StatusInfo=
SystemCreationClassName=Win32_ComputerSystem
SystemName=OTT-TEST


Availability=
Caption=AV.io HDMI Video
ClassGuid={ca3e7ab9-b4c3-4ae6-8251-579ef933890f}
CompatibleID={"USB\Class_0e&SubClass_03&Prot_00","USB\Class_0e&SubClass_03","USB\Class_0e"}
ConfigManagerErrorCode=0
ConfigManagerUserConfig=FALSE
CreationClassName=Win32_PnPEntity
Description=USB Video Device
DeviceID=USB\VID_2B77&PID_3601&MI_01\7&1FD3227C&0&0001
ErrorCleared=
ErrorDescription=
HardwareID={"USB\VID_2B77&PID_3601&REV_0000&MI_01","USB\VID_2B77&PID_3601&MI_01"}
InstallDate=
LastErrorCode=
Manufacturer=Microsoft
Name=AV.io HDMI Video
PNPClass=Camera
PNPDeviceID=USB\VID_2B77&PID_3601&MI_01\7&1FD3227C&0&0001
PowerManagementCapabilities=
PowerManagementSupported=
Present=TRUE
Service=usbvideo
Status=OK
StatusInfo=
SystemCreationClassName=Win32_ComputerSystem
SystemName=OTT-TEST