fixes from co-pilot review

Author: RachelRVasquez

inc/customizer.php

@@ -429,7 +429,7 @@ public static function set_customizer_footer_settings( WP_Customize_Manager $wp_
 		self::add_memberlite_heading( $wp_customize, 'memberlite_pattern_footer_heading', __( 'Variation Settings', 'memberlite' ), 'memberlite_footer_options' );
 
 		// FOOTER: Footer CPT ===================
-		$footer_choices = get_footer_variations();
+		$footer_choices = memberlite_get_footer_variations();
 
 		// FOOTER: Variations, Global ===============
 		self::add_memberlite_setting_control( $wp_customize, 'memberlite_default_footer_slug', __( 'Default Footer', 'memberlite' ), 'memberlite_footer_options', array(

inc/editor-settings.php

@@ -37,11 +37,12 @@ function memberlite_register_editor_settings_post_meta(): void {
 	) );
 
 	register_post_meta( 'page', '_memberlite_footer_override', array(
-		'show_in_rest' => true,
-		'type'         => 'string',
-		'single'       => true,
-		'default'      => '',
-		'label'        => __( 'Select Footer', 'memberlite' ),
+		'show_in_rest'      => true,
+		'type'              => 'string',
+		'single'            => true,
+		'default'           => '',
+		'label'             => __( 'Select Footer', 'memberlite' ),
+		'sanitize_callback' => 'sanitize_key',
 		'auth_callback' => function() {
 			return current_user_can( 'edit_posts' );
 		}
@@ -93,7 +94,7 @@ function memberlite_enqueue_custom_editor_assets(): void {
 		'memberliteEditorData',
 		array(
 			'showPrevNextSinglePages' => get_theme_mod( 'memberlite_page_nav', true ),
-			'footerVariations'        => get_footer_variations(),
+			'footerVariations'        => memberlite_get_footer_variations(),
 		)
 	);
 }

inc/variations.php

@@ -69,7 +69,7 @@ function memberlite_render_footer_variation( $post_name ) {
  *
  * @return array
  */
-function get_footer_variations(): array {
+function memberlite_get_footer_variations(): array {
 	$footer_posts = get_posts( array(
 		'post_type'      => 'memberlite_footer',
 		'post_status'    => 'publish',