[Feature request] Add single instance mode

[RambilE]

I'm currently using pavucontrol as my volume mixer and stuff, and this software looks like a very nice replacement for pavucontrol (ram consumption is 20 times better), but i have one issue with it.
There is no way to have only one instance of wiremix running, but pavucontrol only runs in one instance. The way i've set up my bar is that i have a module for my headphones and microphone, so that when i press the headphones one, it opens pavucontrol on the output tab and if it's not open it opens it, and the microphone module does the same thing but on the input tab.
The commands used in modules are:

pavucontrol --tab 3
pavucontrol --tab 4

Is it possible to do the same with wiremix?
As a suggestion on how to do it, you can make it so that you can pass a name for launching wiremix, like "wiremix -n asdasd", so that when you launch "wiremix -n asdasd -v input" it will open the input tab on already existing wiremix instance.
Thank you.