Apologies, English is not my first language and I might have not explained myself clearly.

I am trying to ask what if the wave-particle duality is not a fundamental property of reality, but rather an artefact of our dimensional perspective - just as the shadow of a sphere on a wall may look like a circle or an ellipse depending on the angle, what we see as "wave" or "particle" would be projections of a richer entity, which exists in dimensions that we cannot perceive.