use of だって in this sentence


> それだけじゃない、ほかの星座の神話 **だって** 有名なものだったらロマンチックに語ることができる。

what does だって do here? Something along the lines of the following ?

ほかの星座の神話 **という** 有名なもの

ほかの星座の神話 **の** 有名なもの




だって=でも "even"

A little more context would help, but this looks as though it means "Not only
that, [but] even myths relating to other constellations, if they are famous
ones, can be told as romantic tales".

