In the game Dark Souls, what is the name of the region you're in for the majority of the game?

In the game Dark Souls, the name of the region in which the player spends the majority of the game is Lordran. This decrepit land is shrouded in darkness and filled with treacherous environments, haunting creatures, and powerful bosses. The player embarks on a perilous journey through Lordran, delving into the secrets of its interconnected realms, battling against formidable adversaries, and unraveling the intricate lore of this desolate and unforgiving world.