Hello there @avau the best way to go about this would be by using an app like the Locksmith app. It’s a paid app as at when last I checked so if that’s not really within your budget you can consider exploring some other options in place of that.
Topic summary
A user wants to make their blog publicly accessible while keeping the rest of their Shopify store password-protected during the build-out phase.
Goal: Drive traffic and build a retargeting audience for Meta ads, plus generate social media content.
Solution provided: Use the Locksmith app, which allows granular control over which pages are accessible.
Note: Locksmith is a paid application.
Outcome: The original poster downloaded and implemented the app, resolving their issue.