Her story, created in 2012, is unassailable. There are no specifics to disprove. She has zero culpability other than reading the news in 2012 that Kavanaugh was Romney's #2 pick. Gorsuch was #6 and also went to Georgetown prep, but she had to choose one target. So in 2012 she chose her target and internalized the story. Everything else after that cannot be prosecuted.
I’ll wager Paul Clement has a smear squad ready for him.
Here’s link to a CNN story about Romney’s USSC list. Paul Clement, Brett Kavanaugh, Diane Sykes, Mike Lee, Steve Colloton. Neil Gorsuch, Jeffrey Sutton, Janice Rogers Brown, and Allyson Duncan are cited:
https://www.cnn.com/2012/09/30/politics/court-romney-list/index.html