Hello @PatriciaW ,
I took a look at your account, and I'm a bit confused. It looks like there's essentially two different names being mentioned in the address - one as your actual organization name, and one as the first line of your physical address. Is that what you're referring to?
If you need to update your footer, you can just do so from within the email editor itself. You can also change it under "Organization Info" in the My Settings area.
I'm all set; figured it out and corrected it. Yes, we do essentially have two business names, as we are a department of Klingberg Family Centers but are known to the wider world as the Traumatic Stress Institute. Having two long names means I often run into issues with how to display our name on business accounts. I realized that I had entered TSI in the name of organization and also as line 1 on the address field....that's what was causing the double name to show up.