If you thought Scaramouche was a pretentious name for Sen. John Forbes Kerry to give his 42-foot Nantucket gigolo boat, he’s gone and topped himself. Liveshot has scuttled the name Scaramouche and rechristened it . . . Let It Be. That’s right, the Beatles song. From Freddie Mercury to John Lennon. I’m telling you, you cannot make this stuff up. Why “Let It Be?” My theory is the more appropriate Lennon-McCartney titles were taken: “Nowhere Man” and “I’m a Loser.” Not to mention “Fool on the Hill.”