Alter the link text in twig

Problem/Motivation

In twig, using {{ 'email@exemple.test'|spamspan }} renders as <a href="mailto:email@exemple.test">email@exemple.test</a>
1. Is there a way to alter the link text in order to render as <a href="mailto:email@exemple.test">Send mail</a> while keeping the email address obfuscated?
2. Kind of same question when using a content type email field: can the field formatter or the twig be altered?