How can I modify the Confirmation Email text?

I want my list to be double opt-in but I think the confirmation email needs to be better worded.

(E.g.,  "Confirm... email list" ) : "email list" has a very negative connotation.
And it's not user-focused.  They don't care about the email list.

I'd need something like:

Confirm your free newsletter

MrAnalogy, 2 years ago

Opps!   I found it :

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