How can I search for ferries in Canada?

I can't find the name of the port to add ferries to my bookings.

Click on "add transport" and change the departure and destination locations.
Cars are always included in ferries within Canada.

QUEBEC :

• Les Escoumins / Trois Pistoles
• Baie-Comeau / Matane
• Baie Sainte Catherine / Tadoussac: not available on the platform, to be purchased on site 

VANCOUVER AND ITS ISLANDS :

• Horseshoe Bay (Vancouver) / Departure Bay (Nanaimo)
• Tsawwassen Ferry Terminal (Vancouver) / Swartz Bay Terminal (Victoria)
• Campbell River / Quathiaski Cove (Quadra island) - not available on the platform, purchase on site