titular
🇺🇸
/ˈtɪtʃələr/
🇬🇧
/ˈtɪtjələ(r)/
having a title or position but no real power
The king was a titular leader, with the real power held by the prime minister.
being the main character mentioned in the title
In the movie 'Titanic,' the ship itself is the titular character.