Yes.
1. Put your marker icon (png) in folder “…/plugins/comprehensive-google-map-plugin/assets/css/images/markers”.
2. replace the name of the default icon marker with your marker icon file in the setting addmarkerlist of shortcode, previously generated.
Example:
[google-map-v3 ... <strong>addmarkerlist</strong>="A_Complete_Adress{}<strong>marker_icon_file.png</strong>{}A_Buble_Text" ...]
Easy.
Look (work in progress): http://www.persitot3.borjacoll.com/contacto/
😉
