Hey Atrusario,
Since Chaos matches are back, for the last couple of days I was working on a similar program, that would help making the lobbies.
My implementation requires no typing of names, only a screenshot, then it does the rest for you. Though it does no OCR, I might get a library for that.
Also it's lacking a lot of features, yours already have, like hosting, or shuffling anything but the player positions.
Another problem is that it's in C# Windows Form, which isn't compatible with yours.... I'd really like to improve mine, or bring the picture analysis into yours.
If you're interested
here's a github link to the project (uncommented, but working)