X-prerender-revalidate for all URLs

We have now the option for deleting the edge cache for single URLs by sending the “x-prerender-revalidate” header with a request.

However, is there a possibility to invalidate the complete edge cache without triggering a redeploy (either manually or via deploy hook)?

This is important for e.g. headless ecommerce setups, where a change in the backend should clear the complete frontend cache. Making e.g. 10-20k requests for all product URL is not an option. Waiting 2-3 minutes for each deployment neither.

We are using Nuxt 3 for the frontend.