What the eff do I do about this?? I used upholstery cleaner and alcohol, which removed a lot of it, but not all. Naturally, it's Sunday, so I can't reach the couch manufacturer. The fabric is a wool/polyester blend. Help!!!

This is the third time my husband's highlighters have gotten into the toddler's hands long enough to do some damage. I threw them away since he clearly isn't learning his lesson!