Step 1: To customized the footer, initially the branding should be displayed on you resume - you can then remove the Enhancv logo again, once you customize the footer, if you have a Pro subscription.
Click "Branding" if you have hidden the Enhancv logo before.
Step 2: Start typing directly - click on the Enhancv link in the footer and edit the text.
There we go, you now have a customized resume footer!
Step 3: If you'd like to hide the Enhancv logo, you can now again click on the Branding option again.