How to edit the frontend header «Create an Account» link's text and URL?

How to edit the sign up link tag href attribute. href change to href="#" and edit the label sign up.

Thanks, understand and working… and next i look the sign in link same customization not working in the header “Sign In” link.

Help me to change the Sign in url and text…

The same way.

What is reference name = ? for “Sign in”

It has the name authorization-link in the default Magento_Customer module’s layout and the authorization-link-login in the default Luma design theme.
How is the frontend header’s «Sign In» link rendered?