WP Simple Pay: Localize Recurring Dates

add_filter(

	'simpay_payment_confirmation_template_tag_charge-date',

	function( $value ) {

		return date_i18n( get_option( 'date_format' ), strtotime( $value ) );

	},

	20

);

add_filter(

	'simpay_payment_confirmation_template_tag_next-invoice-date',

	function( $value ) {

		return date_i18n( get_option( 'date_format' ), strtotime( $value ) );

	},

	20

);