This will remove your desired link within your WooCommerce client dashboard
How to Setup Snippet
Add this to your funcations.php file
// remove menu link
add_filter( 'woocommerce_account_menu_items', 'tunez_remove_my_account_dashboard' );
function tunez_remove_my_account_dashboard( $menu_links ){
unset( $menu_links[ 'favorite' ] );
return $menu_links;
}