demo to setup /pneus/pneus-dhiver pneus d'hiver.
step 1:
create new page /pneus/pneus-dhiver, which already exists in views.
step 2:
go to block http://toyonew.mywhc.ca/admin/structure/block and drag (or set) "View: Categories overview french: BLOCK Pneus D'Hiver" to "content". then save http://toyonew.mywhc.ca/admin/structure/block
step 3:
click "configure" on said block "View: Categories overview french: BLOCK Pneus D'Hiver" entry in http://toyonew.mywhc.ca/admin/structure/block
then, on "page" tab click on radio "Only the listed pages" and enter "pneus/pneus-dhiver". the click savce.
step 4:
delete page view containing path "/pneus/pneus-dhiver" on http://toyonew.mywhc.ca/admin/structure/views/view/conditions_variables/...
ENGLISH BLOCKS: http://toyonew.mywhc.ca/admin/structure/views/view/blocks_categories_eng...
FRENCH BLOCKS: http://toyonew.mywhc.ca/admin/structure/views/view/blocks_categories_fre...