In the current (2026-01-23) CMS Gem,rake comf:cms_seeds:import used by the main branch, the services hierarchy will not be properly imported as the pages/index/services page (parent is index) slug collides with pages/index/francais/services (among other pages).
The issue #737 and PR #885 that replaces the CMS Gem will address this problem. The replacement CMS Gem includes the fix: shakacode/comfortable-media-surfer@648f720
The details:
The new CMS Gem:
child = site.pages.where(slug: slug, parent_id: parent.id).first_or_initialize
The current main branch's CMS Gem:
child = site.pages.where(slug: slug).first_or_initialize