Maybe there could be a public campaign (official or otherwise. either suits me ...) to name it ?
If the powers that be thought Boaty McBoatface was bad, I hope my fellow subjects can do me proud.
Maybe "His Majesties Prison Ship Braverman" ?
"HMS Sunak"
or possibly more (in)appropriately "The Titanic" after Tory election losses ?
Inappropriate ? Well with the Titanic, the banned played on.
I'll get me coat ...