Although this would help her in the short term, long term, it will destroy her chances of getting a rental. Some Landlords will take on people with CCJ's, depending on the circumstances etc., however, being evicted by the courts, most Landlords won't touch that.
@ForTidyFinch just to add to the other advice you've had on the thread, you need to approach all of the local letting agents with your requirements. Often, things get let without even going to rightmove, so you need to get in with all of the letting agents so that they call you as soon as they have something.
I do think trying to find a houseshare or lodger arrangement is your best bet, or the boat in the marina idea is good to, the marina office might let you put a card up, asking if you can 'boat sit', etc. Or if you can afford, buy a campervan. It may be a case of sounding out new colleagues about becoming a lodger. That's what I did when I could no longer afford my rent, my colleague offered me a room. Best of luck to you, hope it all works out x