Plugin Directory: Show closed plugins by their slug everywhere on the front end

wordpress.org/public_html/wp-content/themes/pub/wporg-plugins-2024/functions.php

@@ -202,6 +202,32 @@ function content() {
 }
 add_action( 'template_redirect', __NAMESPACE__ . '\content' );
 
+/**
+ * Show closed and disabled plugins by their slug instead of their name in the front-end.
+ */
+function closed_plugin_title_filters() {
+	add_filter( 'the_title', __NAMESPACE__ . '\closed_plugin_title', 10, 2 );
+	add_filter( 'single_post_title', __NAMESPACE__ . '\closed_plugin_title', 10, 2 );
+}
+add_action( 'template_redirect', __NAMESPACE__ . '\closed_plugin_title_filters' );
+
+/**
+ * Replaces the title of a closed or disabled plugin with its slug.
+ *
+ * @param string            $title The post title.
+ * @param int|\WP_Post|null $post  Optional. The post ID or object.
+ * @return string The filtered title.
+ */
+function closed_plugin_title( $title, $post = null ) {
+	$post = $post ? get_post( $post ) : null;
+
+	if ( $post && 'plugin' === $post->post_type && in_array( $post->post_status, array( 'closed', 'disabled' ), true ) ) {
+		return $post->post_name;
+	}
+
+	return $title;
+}
+
 /**
  * Filters the list of CSS body classes for the current post or page.
  *

wordpress.org/public_html/wp-content/themes/pub/wporg-plugins-2024/template-parts/plugin-single.php

@@ -17,7 +17,7 @@
 $content   = Plugin_Directory::instance()->split_post_content_into_pages( get_the_content() );
 $is_closed = in_array( get_post_status(), [ 'closed', 'disabled' ], true );
 
-$plugin_title = $is_closed ? $post->post_name : get_the_title();
+$plugin_title = get_the_title();
 ?>
 
 <article id="post-<?php the_ID(); ?>" <?php post_class( 'alignwide' ); ?>>