Burial Site of Mary Stamper nee Rose McDowell Co., NC

I have a copy of Mary Stamper's death cert., which clearly shows she was buried in Elhanen Cem., McDowell Co., NC.I cannot find any cemetery with that name in NC.She was married to Hyram Stamper in Alleghany Co., NC c1870 and died March 31, 1920 in Marion, NC.Mary's maiden name was Rose.Maybe the name of the cemetery has been changed since 1920??If you can help, please email me at edwinaw2@aol.com
Thanks very much in advance