رئیس پوشالی

Also known as figureheads, figurehead leader, ceremonial leader, ceremonial head of state, titular head, titular leader, nominal head, nominal leader

In politics, a figurehead is a practice of who de jure (in name or by law) appears to hold an important and often supremely powerful title or office, yet de facto (in reality) exercises little to no actual power. The metaphor derives from the carved figurehead at the prow of a sailing ship.