set placeholderWordReplacementStringPairings to {{senderFirstNamePlaceholder, senderFirstName}, {senderLastNamePlaceholder, senderLastName}, {senderEmailAddressPlaceholder, senderEmailAddress}, {senderFullAddressPlaceholder, senderAddress}, {senderPhoneNumberPlaceholder, senderPhoneNumber}, {recipientFirstNamePlaceholder, recipientFirstName}, {recipientLastNamePlaceholder, recipientLastName}, {recipientFullAddressPlaceholder, recipientFullAddress}}