I'm using deluge for a few, and i'm really glad with it. Light, quick and open source

There is still something I would like to improve, relative to my own usage.
I would like to be able to edit tracker, automatically or at least for several torrents at the same time, for now i have to select one by one, edit tracker and apply and move on.
Any clue ?
I tried to install autoremoveplus, but i try to installed wrong version, and i cannot remove it from plugins page, cannot use it, cannot remove it ( i went to Deluge folder / plugins but there is no egg here). How can i purge it completly ?
Thanks for your help guys !