Originally posted by Sokollu
In your dreams. Istanbul will always be Istanbul.
But you should consider Russians lucky, because if Koca Mustafa Pasha hadn't accepted the favors of Catherina, Moscow would be called Sultaniye.
Whatever... In Russian, Byzantium or Constantinople, now known as Istanbul, was called Tsarigrad " the city of the tsars or Caesars".
Russia would keep it as Constantinople but would refer to it as Tsarigrad.
As a matter of fact, Istanbul only gained recognition, as a toponym, with Atatürk. In the West i mean.