Maybe, duplicating the Adobe work flow of allowing the printer to handle color in a non-postscript environment is very difficult. It really is only possible in non-postscript environments for files that contain only RGB content as without selecting a profile for the composite printer Corel has noway of allowing conversions of non-RGB elements of the file in the print stream.
http://www.coreldrawpro.com/AllBookstore.htm is a link to my book on Corel colo rmanagement that explains Corel color workflows in detail. You've got me thinking and I may have come up with something. My e-mail is davidmilisock@comcast.net I'm East coast U.S. time.
If your work flow is postscript like a Canon Fiery then this can be done but we need to have some more detailed discussions before I cang ive you any instructions of value.