Editing the email title and text that the VBA Macro produces from this worksheet.

Greetings,
Please find attached the worksheet we use to send out a pdf to multiple missionaries listed on the first tab. When pressing the macro button, the list populates a template on the second tab and a pdf is generated for each recipient. The Macro also sends the email with the pdf attached.

I am trying to understand where to find the title and text that is added to the email that is generated. Would anyone be able to help? Thank you