Hide Certain Markers on The Google Maps

gistfile1.txt

add_filter('wpgmp_show_place','wpgmp_show_place',1,3 );
function wpgmp_show_place($show,$place,$map) {

// Here hide the marker with ID = 12665.
 if($place['id'] == 12665) {
 	$show = FALSE;
 }
 return $show;

}