Had to do this manually, because this `name`->`pname` "refactoring" makes automated backports impossible. Changes: https://github.com/FiloSottile/captive-browser/compare/08450562e58bf9564ee98ad64ef7b2800e53338f...9c707dc32afc6e4146e19b43a3406329c64b6f3c (cherry picked from commit bee0468d7ba37fffc19d509eaffdd49bf30ed9e1)