I'm really interested in playing on a map based on if Columbus was right about the world (where by going west of Europe one would reach Asia - So basically a smaller world where the Americas never existed) but when I choose the old world as a map section there are borders preventing the world from wrapping around. I completely understand that the map has simply been restricted in size, thus removing the ability to circumnavigate but I'm just wondering whether or not there is a way to implement world wrap on such a map or not. If it isn't possible is there any way to copy sections of the map while adjusting the map size so that the Americas is excluded and the old world is wrapped to form a smaller globe?

Apologies for the text wall, I just really want to play as Victoria and colonise Siberia or somethin lol