All those little location markers on the map that Google just made FAR more prevalent in their latest update? Those are what they call map icons. They are also clickable which means all those locations will pop up a map bubble even if they are not YOUR Locations for your business. Premier Add On v 4.7.1 or higher for Store Locator Plus or MySLP/Enterprise lets you disable the “clickability” on the map icons.
You will need Store Locator Plus 4.7.1 and Premier Add On 4.7.1.
Go to the Store Locator Plus Experience tab.
Select the Map subtab.
Go to the Appearance Group.
Uncheck Clickable Icons.