Gfr gazetteer
Zoom to a point of interest, and create placemark.
Launch the plugin
Launch the plugin from any earth viewer display toolbars (either manage, select perspective, or earth viewer).

Launching gazetteer plugin.
Input data
Name or coordinates (latitude and longitude) of some point of interest.
Result
The earth display moves to the point of interest, a placemark can be created.

Creating a placemark on a point of interest.