One example could be a new student being mistaken for a long - lost heir to a powerful wizarding family. Everyone starts treating them differently, expecting great things from them, while the real heir is hidden away. Another might be a character who looks similar to a wanted criminal. They are constantly chased by the Aurors until the truth is discovered. And sometimes, a Muggle - born might be mistaken for a wizard with a dark past just because of some strange magical occurrence around them.
One reason is the setting. If a story is set in a world filled with magic, like a hidden magical town or a school for magic, it can remind people of Harry Potter. For instance, a story about a young wizard going to a school with different houses and learning magic from various teachers might be thought of as Harry Potter fanfiction.
There are some works that might be mistaken for Harry Potter fanfiction. For example, books with a similar magical school setting. If a story has a young protagonist attending a hidden school where they learn magic, spells, and have adventures, it could be misidentified as Harry Potter fanfiction. Another case could be when a story features magical creatures that are also in the Harry Potter universe, like wizards, witches, and mythical beasts.
If Harry Potter is mistaken for Loki fanfiction, there would be a huge clash of universes. Fans of both might be either outraged or find it oddly interesting. For one, the magic systems are completely different. Harry Potter's magic is more about spells and potions, while Loki's is more of a godly, illusory kind. It would be a mess of expectations and interpretations.
Well, in many'mistaken' Harry Potter fanfictions, misunderstandings play a huge role. If we assume 'ladyraye' follows some of these common trends, there might be situations where spells go wrong and cause characters to be misperceived. Also, relationships could be affected by these mistakes. For instance, a character might mistake the intentions of another character in a romantic context, leading to all sorts of drama. Another common element could be the misinterpretation of prophecies or magical artifacts, which then leads to a chain of events based on the wrong assumptions.
A possible plot in 'Harry Potter mistaken for Elfling fanfiction' is that the magical community outside of Hogwarts mistakes Harry for an elfling. They assume he has elven heritage due to some old prophecy. This leads to him being involved in elven politics and power struggles. Harry has to use his wits and the little he knows about the elves to survive. Along the way, he makes friends with some elves who help him understand his situation better and eventually he clears up the misunderstanding.
I'm not specifically familiar with 'ladyraye' Harry Potter mistaken fanfiction. But you can try searching on fanfiction websites like FanFiction.net or Archive of Our Own. They have a vast collection of Harry Potter fanfictions, and you might be able to find the ones related to this specific 'mistaken' theme there.
A third common theme is adaptation. When Percy is mistaken for a Harry Potter character or vice versa, he or the other character has to adapt to the new world they find themselves in. They have to learn new rules, make new friends or enemies, and find their place. This can involve Percy trying to blend in at Hogwarts or a Harry Potter character trying to survive at Camp Half - Blood.
Dobby could be a main character. Since he is an elf, he could play a crucial role in helping Harry deal with being mistaken for an elfling. He could be the one to guide Harry through the elven world and explain things to him. Another character could be Hermione. She would surely be trying to research ways to reverse the situation or understand why Harry is being mistaken for an elfling in the first place.
In many Harry Potter fanfictions, mistaken identity can add a great deal of intrigue. For example, a character might be mistaken for a Dark wizard when they are actually a hero in disguise. This can lead to all sorts of exciting plot twists, like the other characters trying to capture or attack the wrongly - identified person, while the real villain is still at large. It also creates opportunities for character development as the wrongly - accused character has to prove their true identity and motives.