How can I customize the 'Body Content' in the Product Review App?

[CrystalOparah]

Hi,

I have been using Product Review by Shopify and everything works except I want to customize the 'Body Content' to be an optional field. This field does not have the option to make it required or optional in the settings. No changes can be made in HTML. Need a Shopify expert to check Javascript files for this.

Thanks