Why do I have the wrong persons name on email to & from?

[Windows Central Question]

wrong person name on email to & from

When I go into to send an email to my friend it is coming up w/a STABIC name. Stating that is who it is from. I sent one to my company yesterday & they get an important e-mail because they did not know who it was. Also my e-mails are all going w/a Love background. Even to companies