I think the village name Sutorman is misleading, cos:

- Serbian wikipedia says Sutorman is the name of nearby mountains or the saddle point.

- I could not find any settlement named Sutorman in the internet.

- Google maps draw Sutorman as a village (i think erroneously too) at the Sutorman saddle point (near Dolaza at osm), and when i wanted to get to the Sutorman tunnel by bicycle, i went extra 140 m uphill, cos first i looked at osm, but en route i looked at google maps, at which Sutorman is drawn 140 m higher.