A Golden Visa usually refers to an immigration program which allows individuals with considerably high net worth to get a residence permit or in some cases citizenship in other countries by passive investments or purchasing a property.
However, Canada does not have such Golden Visa or passive investment at the moment. The last active program was Quebec Immigration Investor Program which is on hold at the moment.
Instead, there are business immigration programs which are highly recommended, such as Self-Employed Person Program and Start-up Visa Program.