As reported by Dr. Mohammad Ala (recipient of 2018 Panda Award and 2013 Grand Prix Film Italia Award) on October 25, 2018, the name ‘Persian Gulf’ has now been officially registered at the World Intellectual Property Organization (WIPO). The registration was made official on October 19, 2018. Therefore, no Country, Entity or Organization is entitled to change this name into another contrived term.
WIPO Registration certificate attesting to the correct historical body of water known as the Persian Gulf (Source: Mohammad Ala).
This is the first official registration at WIPO (which is a UN body). There have been two other previous declarations (UNAD 311 of 5 March 1971 and UNLA 45.8.2(c) of 10 August 1984) affirming the correct name for the Persian Gulf. WIPO has re-affirmed the legality of this term as (unfortunately) politically motivated outlets have continued using fabricated terminology. You may refer to the following articles for more information: