Why do you think the warden's name is not revealed?

The warden's name is not revealed to emphasize his role as an embodiment of the oppressive and corrupt system rather than as an individual. This anonymity allows readers to focus on the broader themes of power and control within the prison system, highlighting the dehumanization that occurs in such environments. Additionally, it creates an air of mystery and menace around the character, making him a more symbolic figure of authority.