The navigation properties are generated by Telerik OpenAccess ORM and their names are based on the Domain Classes on the other side of the association in which they attend. At the moment the only way to change the navigation property names is to open the association in the Association Editor and to edit the navigation property name.
Additionally, there is a Feature Request, to enhance the Navigation Property name generator, in our Ideas and Feedback Portal. If you feel that you would like to add something to the description - post a comment to the item.
This feature is in our backlog list and we will implement it for the next official release of OpenAccess - Q3 2013, expected in the end of October.
If you have any further questions, do not hesitate to contact us again.
OpenAccess ORM Q2 2013 brings you a more powerful code generation and a unique Bulk Operations support with LINQ syntax. Check out the list of new functionality and improvements shipped with this release.