How to remove the image text below the images when enlarging them?

Hi Mads,

Thanks for reaching out to us. Could you please give your product page link to check?

Thank you

Hi Mads,

Please put the below code at Appearance > Customize > Additional CSS 

.woocommerce .pswp__caption__center, .woocommerce-page .pswp__caption__center {
   display: none;
}

And let me know if it resolves your issue.

Thank You