Οι επισκέπτες δεν μπορούν να βρουν ονόματα χρηστών

<?php

// ?author=1 would redirect to /author/<user-name>/.
add_action(
	'template_redirect',
	static function () {
		// phpcs:ignore WordPress.Security.NonceVerification.Recommended -- Only checks that the parameter is there.
		if ( isset( $_GET['author'] ) && ! is_user_logged_in() ) {
			wp_safe_redirect( home_url( '/' ), 301 );
			exit;
		}
	},
	1
);

// /wp-json/wp/v2/users lists every author. Keep it for logged-in users (the
// block editor needs it) and hide it from everyone else.
add_filter(
	'rest_endpoints',
	static function ( $endpoints ) {
		if ( ! is_user_logged_in() ) {
			foreach ( array_keys( $endpoints ) as $route ) {
				if ( str_starts_with( $route, '/wp/v2/users' ) ) {
					unset( $endpoints[ $route ] );
				}
			}
		}
		return $endpoints;
	}
);

// No wp-sitemap-users-1.xml.
add_filter(
	'wp_sitemaps_add_provider',
	static fn( $provider, $name ) => 'users' === $name ? false : $provider,
	10,
	2
);