How can I modify properties in the customer accounts section?

Hello community,…

I was wondering if it’s possible to change some properties in the customer accounts Shopify section. I’d like to change 2 things, the options for productos returns list and the email in the footer. I’ve been looking for the option in the dashboard and theme code but I haven’t had good look.

Please refer to file attached.

Thank you in advance!

Fabian Dimas