Yes. Custom names can be added to the database through the Windows Interactive version, or by updating the Override text files. Custom names or overrides for station names, ERPC codes, FSAC and SPLC, provide users a way to run routes to locations that are not recognized by the installed version of PC*MILER|Rail for reasons such as: station names from your input file have spelling variations with corresponding registered names in the Railinc Centralized Station Master; newly registered stations are waiting to be added in the next quarterly data update; or custom location names were used instead of the station names. 

Please refer to the User Guide or Help menu for more information on how to add custom names.