Complex sentence: As regimes changed, Orijent was often forced to change its name, so during its history it was known as "Jedinstvo, Primorac, Primorje" and "Budućnost".
Split into simpler sentences: As regimes changed, Orijent was often forced to change its name. At various stages of its history the club was known as "Jedinstvo, Primorac, Primorje" and "Budućnost".