Can I Get a Fake Name for This Question?

Leon Hats writes, Hey Miles. Every Saturday I get a really sweet customized text from some random person's Jewish grandma wishing me a happy Sabbath and blessing me with an encouraging statement. They're now the highlight of my week but part of me feels guilty for robbing someone of their weekly grandma love and text. At this point it's too late to let her know she's been texting the wrong person and I don't know what to do. So say thank you grandma.