Is it true or not that you are searching for a method for tweaking the new request email layout in a custom module in Magento 2? Here, I will direct you to supersede Magento 2 override order_new.html email template in custom module. Magento 2 offers worked in usefulness to the administrator to change or modify the email formats from the backend. However, we, Magento engineers, some of the time need to modify the email formats, for example, new_order.html in Magento 2, through a custom module to offer stretched out elements to the storekeepers. As of late, I was fostering a custom module for Magento 2 that included sending different request messages for explicit circumstances. That, thusly, made the need to abrogate the default request email format in Magento 2 as opposed to tweaking the center one.