Secure Haven & Political Actions

Can a vampire with a secure haven be named by a political action played by another Methuselah's vampire? Specifically, can a vampire with a Secure Haven be named Anathema?

Secure Haven
Type: Master
Cost: 1 pool
Master: unique location. Haven.
Put this card on a minion you control. This minion cannot be the target of other Methuselahs' actions. Any Methuselah burns an additional pool when playing master cards on (or that target) this minion. Burn this card if this minion enters torpor. A minion may have only one haven.

Anathema
Type: Political Action
Requires: prince,justicar
Requires a prince or justicar.
Choose a ready vampire. If the referendum is successful, put this card on that vampire. If the vampire with this card is reduced to zero blood in combat, he or she is burned, and the Methuselah controlling the opposing minion gains pool equal to the burned vampire's capacity.

Political Actions have no targets as actions... The terms of a referendum are not declared as part of the action and hence you can name a Secure Haven minion with Anathema without naming it as the target of the action.