Unfortunately - nop 😬. Leadcooker app allows you to use your general email address for all sendings only. This restriction set by Google for all the email activities when you send it using Gmail API. We're using this method for all outbound emails of all our customers.
If you want to send emails with the different email name which is an alias of your email connected with our app, the only way is to create a new real email account with this address and register it in our app as a new account. If you want to transfer your all your data from one Leadcooker account to another - please contact our team via live chat, we will do it for you. 😊
Have a good outreach 🙌