Cause the drama goes further. And they probably thought it was better to have made up name.
they actually used the real names of the members, but since some people complained, and said that locals would get confused (since they would think that thats the real story of bts, which doesnt make any sense to me) they had to refilm everything.
For people who speak spanish, and want to watch it. You just need to search for the channel ''Palacio Del Resumen'' on youtube, they uploaded the whole movie with spanish dub there. It's also available on iQiyi, in chinese with english subtitles, but with a different actor for the main character.
its still kinda stupid that they changed the names. in the save me webtoon and in the notes the members real names are used, so it doesnt make any sense that they changed the names here. if locals are too lazy to google about stuff then that is their problem.
It's also available on iQiyi, in chinese with english subtitles, but with a different actor for the main character.