Add custom link to pro dashboard navigation

functions.php

<?php 

// Add this to your themes function.php change the values to suit where you want the link to go. 
// slug needs to be a complete URL. 

function custom_menu_link( $pages ) { 

  $pages[ 'custom_link' ] = array( 
			'slug'			=> 'http://yoursite.com/customlink/here', 
			'label'			=> __('Custom Link', 'wcvendors-pro' ), 
			'actions'		=> array()
		);
  
    return $pages; 
} 

add_filter( 'wcv_pro_dashboard_urls', 'custom_menu_link' ); 

?>