There is! Step one is setting up a server:
Edit: I can't post links as I don't have the required 'reputation'(I'm sure there is a good, valid reason for limiting link posting). If you search "plutonium t5 setting up a server" in any search engine you'll likely get a link from the plutonium website to a document detailing how to set one up.
You can configure bots, gametypes, map rotation and more with your own server.
There are also a number of mapvote mods/scripts out there that allow you to pick and choose a map & gametype after each match. The script I've gotten to work the most successfully can be found here:
Edit: Can't post link. Uh.. try the search quarry "Future plutonium T5 Scripts resxt" in any search engine and look for the first few github links, talking about "a collection of my plutonium T5 scripts" that should lead you in the right direction.
It takes a bit of trial and error to get things up and running but if I can get all this running then I'm sure just about anyone can. If you're running the server off the same machine you're playing the game on, make sure to start the game first before starting the server. If you start the server before trying to launch the game then the game will refuse to start for some reason.