Hi Trishah,
Thanks for reaching out to us.
We understand this has been a recurring request, but at this time, ACF doesn’t offer a built-in way to change the “Add to Gallery” button text in the admin. As a workaround, you can use jQuery to target and modify the button label directly in the admin interface.
We’ve shared this feedback with our team for consideration in future updates.
Best regards,
ACF Support
