重命名V4L2中的设备？

我有4个相同的HDMI-> USB 3捕获设备，用于实时直播。那很好。在对首次安装进行了一次反复的尝试之后，广播制作软件始终保持它们的正确性。

但是，有时我们使用相同来源之一进行远程会议，当我开始会议时，会得到以下信息：

I just happen to know, after some more trial-and-error, that I always want the second one in that list, but that's a bit of tribal knowledge that I'd like to get rid of. Physically rearranging the USB plugs (while powered off) does not reorder the list shown, but does mess up the broadcast software. And the capture devices themselves were already tied down by the time I discovered this, so it's a bit difficult to rearrange their inputs. Besides, if one of them needs to be replaced, that could also throw off a carefully-ordered-but-still-automatic list.

Can I put a custom name in each of those slots, that survives a reboot, so that someone else can see what they're actually choosing?
Or even better, so that the web browser can pick that source automatically, since it seems to do it by the first match of the name?

这是广播软件向我显示的内容（请注意每个标识符的附加标识符）：

这是输出lsusb：

hrcc@hrcclivemedia:~$ lsusb
Bus 006 Device 002: ID 1bcf:2c99 Sunplus Innovation Technology Inc. FHD Capture
Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 004: ID 1bcf:2c99 Sunplus Innovation Technology Inc. FHD Capture
Bus 003 Device 003: ID 1bcf:2c99 Sunplus Innovation Technology Inc. FHD Capture
Bus 003 Device 002: ID 1bcf:2c99 Sunplus Innovation Technology Inc. FHD Capture
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 08bb:2902 Texas Instruments PCM2902 Audio Codec
Bus 001 Device 004: ID 0764:0501 Cyber Power System, Inc. CP1500 AVR UPS
Bus 001 Device 003: ID 067b:2303 Prolific Technology, Inc. PL2303 Serial Port
Bus 001 Device 007: ID 046d:c31c Logitech, Inc. Keyboard K120
Bus 001 Device 006: ID 046d:c077 Logitech, Inc. M105 Optical Mouse
Bus 001 Device 002: ID 0a05:7211 Unknown Manufacturer hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
hrcc@hrcclivemedia:~$ 

hrcc@hrcclivemedia:~$ lsusb -t
/:  Bus 06.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/1p, 10000M
    |__ Port 1: Dev 2, If 0, Class=Video, Driver=uvcvideo, 5000M
    |__ Port 1: Dev 2, If 1, Class=Video, Driver=uvcvideo, 5000M
    |__ Port 1: Dev 2, If 2, Class=Audio, Driver=snd-usb-audio, 5000M
    |__ Port 1: Dev 2, If 3, Class=Audio, Driver=snd-usb-audio, 5000M
/:  Bus 05.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/1p, 480M
/:  Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 10000M
/:  Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 480M
    |__ Port 2: Dev 2, If 3, Class=Audio, Driver=snd-usb-audio, 480M
    |__ Port 2: Dev 2, If 1, Class=Video, Driver=uvcvideo, 480M
    |__ Port 2: Dev 2, If 2, Class=Audio, Driver=snd-usb-audio, 480M
    |__ Port 2: Dev 2, If 0, Class=Video, Driver=uvcvideo, 480M
    |__ Port 3: Dev 3, If 0, Class=Video, Driver=uvcvideo, 480M
    |__ Port 3: Dev 3, If 3, Class=Audio, Driver=snd-usb-audio, 480M
    |__ Port 3: Dev 3, If 1, Class=Video, Driver=uvcvideo, 480M
    |__ Port 3: Dev 3, If 2, Class=Audio, Driver=snd-usb-audio, 480M
    |__ Port 4: Dev 4, If 0, Class=Video, Driver=uvcvideo, 480M
    |__ Port 4: Dev 4, If 1, Class=Video, Driver=uvcvideo, 480M
    |__ Port 4: Dev 4, If 2, Class=Audio, Driver=snd-usb-audio, 480M
    |__ Port 4: Dev 4, If 3, Class=Audio, Driver=snd-usb-audio, 480M
/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 10000M
/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/10p, 480M
    |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 12M
        |__ Port 3: Dev 6, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
        |__ Port 4: Dev 7, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
        |__ Port 4: Dev 7, If 1, Class=Human Interface Device, Driver=usbhid, 1.5M
    |__ Port 2: Dev 3, If 0, Class=Vendor Specific Class, Driver=pl2303, 12M
    |__ Port 5: Dev 4, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
    |__ Port 6: Dev 5, If 2, Class=Audio, Driver=snd-usb-audio, 12M
    |__ Port 6: Dev 5, If 0, Class=Audio, Driver=snd-usb-audio, 12M
    |__ Port 6: Dev 5, If 3, Class=Human Interface Device, Driver=usbhid, 12M
    |__ Port 6: Dev 5, If 1, Class=Audio, Driver=snd-usb-audio, 12M
hrcc@hrcclivemedia:~$