[Resolved] 2,376 hreflang conflicts within page source code

Problem:
The client is experiencing hreflang conflicts when auditing their site with SEMRush, specifically issues with missing self-referencing hreflang tags and incorrect hreflang attributes for pages created with custom code. They are using WPML and SEOPress Pro.
Solution:
We recommended ensuring that the option to display alternative languages in the HEAD section is checked and set to 'as early as possible' in WPML->Languages->SEO options. This setting helps WPML to manage hreflang tags automatically. For more detailed guidance on managing hreflang with WPML, visit General Documentation on WPML & Hreflangs.
If these settings do not resolve the issue, or if the hreflang tags need specific adjustments due to custom-coded pages, we may need to investigate further by requesting temporary access to the site to diagnose the issue directly.

Please note that the solution provided might be outdated or not applicable to your specific case. We highly recommend checking related known issues at https://wpml.org/known-issues/, verifying the version of the permanent fix, and confirming that you have installed the latest versions of themes and plugins. If the problem persists, please open a new support ticket.