Regarding the CRON jobs issue
I checked how CRON jobs are stored, and they are not registered as a post type or taxonomy. They are stored directly as database entries. Because of this, WPML post type settings should not affect them.
After checking further, I found that this is an issue in Action Scheduler itself. Please refer to the following issue for more details: hidden link
Regarding the Yoast issue
Please allow me some more time to debug this issue. I am still investigating it.
The WCFM domain is constantly adding strings
This looks like WPML’s normal behavior. I am running more tests to gather additional details and will update you once I have more information.
The Google crawler is finding some very strange URLs
I noticed that the post type base slug is incorrect in those URLs, while the product slug itself is correct. I checked the original product pages but could not find any 404 URLs on the site.
I am not sure how Google discovered these URLs if they do not exist on the site. Could you please share the sitemap URLs that you have submitted to Google? It is possible that something is wrong in the sitemaps.