Add PMPro email shortcode !!wpml_pmpro_custom_email_template!! to change email content based on language

pmpro-wpml-email-template-shortcode.php

function my_pmpro_email_data($data, $email)
{	
	if(ICL_LANGUAGE_CODE == "fr")
		$data['wpml_pmpro_custom_email_template'] = "This is French";
		
	elseif(ICL_LANGUAGE_CODE == "en") 
		$data['wpml_pmpro_custom_email_template'] = "This is English";

	return $data;
}
add_filter("pmpro_email_data", "my_pmpro_email_data", 10, 2);