No, they aren't the same thing. Microsoft Forms Pro is an evolution of Forms Pro. It's an enterprise-level feedback management system that integrates Dynamics 365 line-of-business applications with Microsoft Forms, Use it for advanced branding purposes, to create complex types of questions for customer surveys, and other types of feedback. You can generate customer data analysis that uses real-time survey data to update customer records. Microsoft Forms Pro adheres to Microsoft security and compliance policies help to protect your organization's data.
About Dynamics 365 Customer Voice Feature differences between Microsoft Forms and Dynamics 365 Customer Voice