/*
 Theme Name:   Mella Child
 Theme URI:    http://wordpress.com
 Description:  Mella Child Theme
 Author:       ApusTheme
 Author URI:   http://apusthemes.com
 Template:     mella
 Version:      1.0.0
 Text Domain:  mella-child
*/
function dual_menus_with_center_logo() {
    register_nav_menus( array(
        'left-menu'  => __( 'Left Menu', 'yourtheme' ),
        'right-menu' => __( 'Right Menu', 'yourtheme' ),
    ) );
}
add_action( 'init', 'dual_menus_with_center_logo' );