Introduce SocialMark Premium:

SocialMark Premium is a WordPress plugin that allows adding overlay/watermark to social media post link share preview. It gives the option to use different images for social media (Twitter, Facebook) and add overlay/watermark to the preview. The plugin enables 2 different watermark positions(9 in premium version) to set overlay at different places on the post image. There are two settings options: universal settings for all posts and pages, post-wise settings for individual page/post. SocialMark also works with Yoast SEO and RankMath plugin’s open graph settings. Add sponsored image on your social media news/post preview easily.