Canadian Dollar(CAD) is 加拿大元
Canadian Dollar is Translated into "加拿大元" in Chinese Word by China Official and Banks.
It is Free Translation. "加元" is "加拿大元" in Short.
Reference by Bank of China: http://www.boc.cn/sourcedb/whpj/

Chinese People Call it "加拿大元","加元".

Canada is Translated into "加拿大" by China Official.