modify downloadable product receipt

im trying to figure out how to customize the receipt a customer receives when they purchase a downloadable product. I was hoping someone could point me in the direction of the correct files to edit. The closest one i can find is

templates/emails/customer-processing-order.php

but the text doesnt seem to include the part of the email that says “download zip folder if…” it seems to get cut off at ” Your order details are shown below for your reference:” which makes me feel like im in the wrong file because thats exactly the part i want to edit. I cant even find anything in the language files after doing a search of all files.

https://wordpress.org/plugins/woocommerce/