Hey Mário!
This is an interesting question, thanks for reaching out to us – I’m curious about exactly how you set up these custom headers and footers in your specific theme, would you be able to share screenshots of how you go about doing this?
We’ll take a closer look and offer any insight we can here, but unfortunately, this may be something that your theme developer will have to help with. Have you reached out to their support team for help on this? If not, I’d recommend doing that in the meantime here and see what input they might have.
Thanks,
George