There wouldn’t be any ‘poles’ so to speak as the worlds will not be spheres, they will be ‘asteroids style’ wrapping. If you like, you can imagine the ‘north pole’ as spanning the same width as the horizon and ‘south’ pole. This is sometimes referred to as toroidal wrapping (donut) but I don’t particularly like that as it implies the world is actually shaped like a donut which it isn’t, it’s still perfectly flat.