The changed name is NOT a "lie". Changed name is her new name. As far as law is concerned, new name is the truth about her identity.
And I'm not sure that court would take it against person if that person uses alias online. After all, it is general advice for teenagers not to reveal their names online.
And I'm not sure that court would take it against person if that person uses alias online. After all, it is general advice for teenagers not to reveal their names online.