How to Change the From Sender Name at email of Alert Composer email

Summary:

Hello,
We are currently started to use new functionality of Nudge Configuration.
We've setted nudge to alert by events like Birthday, Journeys and etc.

the mail coming from the name of the Environments.
How can I change it?

Content (please ensure you mask any confidential information):

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):