woocommerce_email_subject_customer_invoice, $this->format_string( $subject

woocommerce_email_subject_customer_invoice, $this->format_string( $subject

Appears in:
Hook Type: filter

See hook in core

Displaying hooks found in version: woocommerce.11.0.0

apply_filters('woocommerce_email_subject_customer_invoice, $this->format_string( $subject') is found 1 times:

  • /includes/emails/class-wc-email-customer-invoice.php line 106
    			if ( $this->block_email_editor_enabled ) {
				$subject = $this->personalizer->personalize_transactional_content( $subject, $this );
			}

			return apply_filters( 'woocommerce_email_subject_customer_invoice', $this->format_string( $subject ), $this->object, $this );
		}

		/**
		 * Get email heading.
		 *
		 * @return string