This is not the way to handle real paths on private property. 

If the paths exist (as they seem to from the satellite view) then they will just be traced again by another mapper. 

They should be tagged as having no public access (`access=no`) and then maps that show them can mark them as unusable and apps that use OpenStreetMap data for navigation can adjust the route to avoid them. 

More information here: 
https://wiki.openstreetmap.org/wiki/Why_we_won%27t_delete_roads_on_private_property