Change position of variation options

It's possible to change the position of the variation options on the product page. Add this code snippet to your child theme's functions.php file:

 * Move linked variation options.
function iconic_move_linked_variation_options() {
	remove_action( 'woocommerce_single_product_summary', array( 'Iconic_WLV_Product', 'output_linked_variations' ), 25 );
	$priority = 10;

	add_action( 'woocommerce_single_product_summary', array( 'Iconic_WLV_Product', 'output_linked_variations' ), $priority );

add_action( 'init', 'iconic_move_linked_variation_options' );

Simply change the value of $priority to move the variation options within the product summary. A smaller value, i.e. 0, will move the options up, and a higher value, i.e. 50, will move them down.