Welcome, Vic. It would appear that the only available means open to your friend is likely to be the 'Student Visa' route. And I'm afraid I know next to nothing about how to qualify for one of those, unfortunately. But Darren-b's post [which I've quoted again below] will already have given you some idea of what she's "up against". Perhaps it might be worth checking an NVQ Website applicable to foreign nationals. I reckon there must be at least several on the internet.
Sorry I cannot offer any further assistance, other than to wish her Good luck!