Force Language in Culqi Integration

fullculqi_force_language.php

<?php
if( !function_exists('letsgo_culqi_force_language') ) {
	function letsgo_culqi_force_language($language = 'es') {
		return 'es'; //"es" or "en"
	}

	add_filter('fullculqi/global/language', 'letsgo_culqi_force_language', 10, 1);
}