Not Fit for A King?

No matter how much we look alike, the prince will never love me. Hannah, an American secretary, agrees to switch places with Princess Emmeline, just for two hours. There must be a reason that made her ask me for such a favor. Besides, it's only for a few hours. But Emmeline doesn't return for days, and Hannah ends up having to meet King Zale of Raguva, pretending to be the princess! (Source: Renta!)