@djw92 For form field, you can use text field instead of Name field. then, delete words in label and insert the words "Name" or any words you preferred in placeholder.
Or, if you want to use Name field, you can add these CSS code 👇 (with related section ID)
.caption-text, .field.last-name {
display: none!important;
}
.form-wrapper .react-form-contents .field-list .fields.name .field{
width: 100%;
}