Elizabeth's consciousness was born from the ghosts' wishes, but her soul carrier was the hospital itself. Naturally, the ghosts preferred to see Elizabeth as the avatar of their wishes. However, for Elizabeth, the weight her soul carrier held was at least 70%.
If not for the hospital as her carrier, her consciousness would not be able to independently exist, let alone have the fighting power to confront the Devil.
It was much like a transmigrator possessing both an external soul and a native body. No matter what the transmigrator's soul was like, all their actions, including social interactions and interpersonal relationships, had to be conducted in the capacity and under the identity of the native body.
Therefore, to her, she was Elizabeth, the spiritual avatar manifested by this hospital.
As for the name "Crazy 3" which she had never heard of, she was even less likely to acknowledge it.