The series titled “Oops Made Wrong Person Magical Girl” from Seven Seas (see Comic ID # 578568) should be titled “Machimaho: I Messed Up and Made the Wrong Person Into a Magical Girl!”
Here is the official Seven Seas site for the series: https://sevenseasentertainment.com/series/machimaho-i-messed-up-and-made-the-wrong-person-into-a-magical-girl/