Is the promotion name of the short play the title of the play?

not necessarily. According to the relevant public information query, the promotion name of a short play can be the title of the play, but it can also be a specific propaganda slogan or slogan, aiming at attracting the audience's attention and stimulating their interest in the short play. This promotion name is usually related to the theme, plot or characteristics of the short play, so as to better convey the core information of the short play and attract the audience's interest.