It is listed under the recommended training section:
VMware vSphere: Install, Configure, Manage [V6.5]
VMware vSphere: Optimize and Scale [V6.5]
VMware vSphere: Install Configure Manage plus Optimize & Scale Fast Track
VMware vSphere: Skills for Public Sector Customers [V6.5]
VMware vSphere: Fast Track [V6.5]
VMware vSphere: Troubleshooting Workshop [V6.5]
VMware Certification Exam Prep: vSphere 6.5 Foundations Exam (2V0-602)
No, the requirements are specific on Path 5 here: VMware Certified Professional 6.5 - Data Center Virtualization
No, the requirements are specific on Path 5 here: VMware Certified Professional 6.5 - Data Center Virtualization