GDPR Notification can allow to display notification bar at footer of wordpress pages.

The best WordPress legal pages generator that comes with pre-made templates for GDPR, CCPA, DMCA, Privacy Policy, Terms & Conditions, Cookie Policy, etc

A direct and easy way to include privacy policy for meeting Google's requirements, related to websites using AdSense is provided by this plugin.

Easiest way to generate legal pages (Privacy, Terms, Disclaimers & more) on your website. Ideal for blogs, ecommerce and marketing websites.