My apologies for not looking around a little better before I posted. While it is not something I have implemented myself it is possible to center the location that is displayed with a link. We have a guide on doing this on the Pro Maps for Google support page:
pro-maps-for-google/
In the How Tos is a document that will guide you through making this change, it is basically just making a URL parameter that caries an instruction for the Google Map.