The Bayer designation Mu Scorpii (μ Sco, μ Scorpii) is shared by two star systems, in the constellation Scorpius:
They are separated by 0.1° in the sky.
They are separated too by the different asterism in Chinese astronomy. μ¹ Scorpii was member of asterism 尾 (Wěi), Tail and μ² Scorpii was stand alone in asterism 神宮 (Shén Gōng), Changing Room. Both of asterisms were lied in Tail mansion.
In Polynesian mythology, they were Piri-ere-ua (meaning "The Inseparable One), two children which were fleeing their wicked parents.
References
Mu Scorpii Wikipedia(Text) CC BY-SA