Cambio nome canale USB e Bloothoot

For my purposes, I think it’s important to be able to rename the USB and Bluetooth channels from the mixer and assign them a colour, just like the other channels
I’d also like the option to use more characters for channel names

I agree being able to rename USB and Bluetooth channels directly from the mixer and assign custom colors would make organization much easier, especially during live setups. Expanding the character limit for channel names would also help users create clearer and more detailed labels.