Remove HTML from Google Export Link on The Events Calendar

functions.php

<?php
/*
 * If you already have something in your functions.php, please remove these first few lines
 */
 
add_filter( 'tribe_google_calendar_parameters', 'tec_hook_938252', 11 );
function tec_hook_938252( $params ){
	// Since in our code we urlencode you need to first urldecode before doing anything
	$params['details'] = urlencode( strip_tags( urldecode( $params['details'] ) ) );

	return $params;
}