wpcocktail

<p>The Site Title Caption Modifier is a simple WordPress plugin that sets the caption of all images in your WordPress site to the site title. This is particularly useful for maintaining a consistent branding or style across all posts and pages. The plugin works by hooking into the WordPress ‘img_caption_shortcode’ filter and modifying the caption output.</p>


Image Caption for WP

Automatically sets the caption of all images to your site's title.

Mindaugas Jakubauskas

thesimplestwp

<h4>Featured Image Caption</h4>
<p>The Simplest: Featured Image Caption adds a caption field right below featured image so you don’t need to go to library media to write captions for images. It is also fully compatible with Gutenberg and Classic Editor. Unlike other alternatives, this plugin is up-to-date!</p>


The Simplest: Featured Image Caption

Simple featured image caption compatible with Gutenberg & Classic Editor.

Image Caption for WP vs The Simplest: Featured Image Caption