a friend of mine has a goldey coloured wool carpet thats got a really bad stain on it from wine.she has had several goes at it (just with diy stuff) and its now terrible . a carpet cleaner guy came with his stuff and tried his best but its still there . my guess is she has ruined it scrubbing it,the fibres have lost their body so iyt looks . my question from her is - is it possible to cut out the bad bit and stitch in a new bit ? who does that sortof job