Have customizations affected your theme's page content?

[LHonneur]

It would be helpful to know if you have made any customizations to your Shopify theme or if you are using any third-party apps that might affect page content. Additionally, check if you are using any templates that are shared between multiple pages. Reviewing these aspects might provide further insights into why changes are being applied universally across pages. If the issue persists, consider reaching out to Shopify support for more targeted assistance based on your specific store configuration.