MapPress is a WordPress plugin that provides an interface to Google Maps and easily allows you to insert detailed Google Maps into WordPress posts or pages. We have a site that provides password auditing services called QD Tools and on the homepage there is a map that lists the city, state/province, and country of our customers. I have been using MapPress Pro for a long time because it offers lots of extra features and MapPress itself is such an awesome plugin I like supporting the developer. Anyhow the Google Map on the QD Tools homepage is has over 1,000 markers and continues to grow. I wanted to modify the default MapPress/Google Maps marker that was being used but there is no way in MapPress to retroactively change this so the instructions below explain how to do this.