It varies. In certain comic arcs, Lana Lang may face life-threatening situations but doesn't necessarily die. The fate of her character can change based on the creative direction of the writers and the demands of the story.
Lana Lang is a character in DC Comics often associated with Clark Kent (Superman) from Smallville. She's been depicted as a friend and sometimes love interest of Clark.
Lana Lang did not marry Lex in the comics. The comic plots didn't lead to such a union. Their characters had separate developments and romantic involvements.
One common theme is the clash of different cultures. Naruto comes from a world of ninjas with its own set of values and traditions, while Lana Lang is from a different fictional setting. So, stories often explore how they interact and adapt to each other's cultures.
They could be incorporated by having a magical accident that transports Harry Potter to Lana Lang's world. There, the lemon is seen as a powerful and mysterious object. Harry and Lana then have to figure out the true nature of the lemon together. It could be that the lemon holds the secret to sending Harry back to his own world or it could be a weapon against an evil force in Lana's world.