Now I also have a new issue. All of my pages in the language /th are not displaying my correct meta information. It appears there must be some setting blocking it.
I can see that for example here: hidden link
The title is always the same All-in-one | convertdigital (which is the page title | wordpress project name)
The error message tells me I do not have a meta description, but my language page does.
While waiting for assistance, please review the following.
What is the error you are getting regarding your Meta information?
Reviewing your site's source for the page you shared I can see the Meta title as All-in-one | convertdigital.
<!-- This site is optimized with the Yoast SEO plugin v22.7 - hidden link -->
<meta property="og:locale" content="th_TH" />
<meta property="og:type" content="article" />
<meta property="og:title" content="All-In-One | Convertdigital" />
When I check the page I do see the following:
Missing Meta Description
Missing Canonical
Non Indexable -- due to robots
Your English version is the same, however, it does have the Meta Description.
Since you are using the Yoast SEO plugin, I highly recommend installing our add-on plugin WPML SEO from https://wpml.org/downloads/