Camera path between models

Hiya, i have 2 revit models that have the same shared co-ordinates and i need to move a video path from 1 (a building model) to another (a landscape model). My path was set up in a building model, but when I open it in the landscape one it has shifted position to not track the same key frames even though the path movement is the same and they have the same model co-ordinates. Is there a way to fix this short of re-doing the key frames in the landscape model?