Use one of the following snippet in child-theme/functions.php
add_filter( 'nav_menu_link_attributes', 'dy_menu_atts_filter', 10, 3 ); function dy_menu_atts_filter( $atts, $item, $args ) { if( in_array( 'current-menu-item', $item->classes ) ) { $atts['aria-current'] = 'You are standing on the current element.'; } return $atts; }
or try this
add_filter( 'nav_menu_link_attributes', 'dy_menu_atts_filter', 10, 3 ); function dy_menu_atts_filter( $atts, $item, $args ) { if( in_array( 'current-menu-item', $item->classes ) ) { $atts['aria-current'] = 'true'; //aria_current } return $atts; }