We're just talking about filled dumplings. Many cultures have created them, just calling them by different names and including different fillings. It has nothing to do with Marco Polo. :)
For example, there are pierogi from Poland; I think the Ukrainians have their own version.
I could go on and on...
As for Italian ravioli, as I said they were already extremely common by the early 1300s. I think that's pretty old. Risotto is an even older technique, related to the puls of Rome.
Pasta is as old as Rome, as this video makes clear, providing links to ancient sources.
https://www.youtube.com/watch?v=xlDSUttS3-o
In my particular area we still use some cooking techniques which probably go back to the dawn of agriculture, but were certainly used in Roman times, although less and less as time goes on.
Panigacci...flour, salt, water, no leavening, probably the oldest bread of all...
Bread, meat, stews, everything was, up until relatively recent times, cooked in what you could call terracotta Dutch Ovens. This was the way the Romans cooked too in many cases.
Clearly, we hold on to our traditions.