WP MENU Register and dynamic

 

//register nav menu in functions.php file

register_nav_menus(

array(

'main-menu' => esc_html__( 'Primary Menu', 'commetwcom' ),

'footer-menu' => esc_html__( 'Footer Menu', 'commetwcom' )

)

);

//menu dynamic process

 <div id="navigation">

        <?php wp_nav_menu( [

          'theme_location'  =>'main-menu',

          'menu_class'      =>'navigation-menu'

        ] ) ?>

</div>