In addition to Google and the Internet connection, he must also use a TTS Voice, but I think it does not work equally because Basarsoft does not support VR, or at least does not appear in the specifications of those versions.
It's a bit like for Truck attributes, not all versions support them so you can put as many ux/plugins as you want, but it doesn't work.

In my opinion there is a much more effective remedy, get help from Maps.

One of the limitations of VR is the difficulty with the names of the streets and cities particularly long, but the very big limit of VR is largely due to the scarcity of house numbers and the number of POIs, and this is the fault of the maps we use and not the software, if they are not there, it cannot invent them.

On Google you find all the POIs you want and also the house numbers are certainly more precise.

Some time ago I made the Maps_in_cockpit plugin, but now it is already included in both the Arimi and Pongo skins, through the button in the quick menus you open Maps, say the address or the name of the POI and once you find it "share" via Map2Geo or Send to Navigation, (Free app from the Play Store), with your version of iGO.

If your version of Basarsoft is not supported by the two apps, just update it to a more recent version.