Can the “From” name be customized when sending emails using Amazon Simple Notification Service (SNS)? If so, what steps or configurations are required to set a custom “From” name for email notifications sent via SNS?

I have an SNS topic with a subscription to a Lambda function with a filter policy scope on the message body with this definition:

I currently studying a little but about AWS and i had a question, I couldn’t find the price of sms in the SNS price list, would anyone have any idea what the average would be for 100,000 sms/month

I am trying to create a subscriber to SNS topic with a simple filter policy, after some debugging, I find that the simplest possible setting on the subscriber still not working though I did everything following the official document here. I finally do a very simple experiment and here is what I did: