SEOPress Meta Addon
Replace WordPress Excerpt with SEOPress Meta Description.
Display the SEO Meta Description as the WordPress Post Excerpt using the SEOPress Addon of PostX.
SEOPress Addon for PostX
SEOPress Meta is an addon for PostX. For using it, you need to turn it on from the addons section. Then you can turn on the SEOPress Meta to replace the default meta with SEOPress Meta.
Replace Default Meta Description of WordPress
The SEOPress allows adding custom meta descriptions to show it on SERP. But it doesn’t change the default Meta Description of WordPress. However, you can replace it by using the SEOPress Meta Addon of PostX.