Modify Measurements

functions.php

<?php

/**
 * Modify Measurements
 */
add_filter( 'wpsight_measurements', 'custom_measurements' );

function custom_measurements ( $measurements ) {

	$measurements = array(
		''		=> '',
		'm2'	=> 'm&sup2;',
		'sqft'	=> 'sq ft',
		'sqyd'	=> 'sq yd',
		'acres'	=> 'acre(s)'
	);
	
	return $measurements;

}