Isn't Ophiuchus Shaina?

According to the constellation encyclopedia, Shaina is the silver saint of Ophiuchus. Is the owner of Cashios, who competes with Saint saint seiya for the holy garments of Pegasus. So Ophiuchus is Shaina.

Ophiuchus is one of the zodiac signs. Seen from the earth, Ophiuchus is located in the south of Hercules and in the north of Scorpio and Sagittarius. The west side of the galaxy.