I was looking for restaurants in my home town and I found one that closed some years ago (in fact it changed its name and now it is completely different). Is there any way to notify this to Google? 
How to remove a location from Google Maps?
google maps
You can report the error to Google from the marker on the map.After you search for a place, click the appropriate marker. The info window appears.Click Edit > Report a problem.Select the issue that pertains to this place and add any comments you have.Click Report a problem. Google will investigate the place you have reported.Taken from this help articleUPDATEIt appears that you can't report it then.  I've had a look around but there doesn't seem to be a simple Report here link.This is from a help article that can be found hereIf the Edit or Report a problem link  is greyed out or doesnt exist, this  means that youre not able to tell us  about these issues just yet. Dont  worry, were working hard to make this  available in all countries!