Cookie preventing Cloudflare caching

Hello CURCY Support Team,

We’re currently using your multi-currency plugin (CURCY) and have encountered an issue related to caching.

After thorough testing, including using Cloudflare Helper, we found that the wccp_pro_functionality cookie is preventing our site from being properly cached by Cloudflare. This results in the entire site being treated as uncached, which significantly impacts performance.

We understand this cookie is likely used to manage currency switching per user session. However, we would like to ask:

Is there a way to disable or modify the behavior of this cookie for public (non-logged-in) pages to allow full caching?

Do you offer an alternative method (such as GeoIP-based detection or JavaScript-based currency switching) that works better with Cloudflare or CDNs?

Can we implement optimized cache-control or Vary headers to reduce cache fragmentation while keeping multi-currency support?

We’re looking for a solution that keeps the multi-currency functionality while restoring CDN-level caching efficiency. Any recommendation or workaround you can provide would be greatly appreciated.

Thank you in advance for your support.