I attended VMware vSphere: Install, Configure, Manage [V6.5] - On Demand course last year.
Can I try VMware vSphere 6.7 Foundations Exam 2019https://www.vmware.com/education-services/certification/vsphere-6-7-foundation-exam.html
and Professional vSphere 6.7 Exam 2019
exams and get vcp-dcv2019 ?
The training requirements for VCP-DCV 2019 only list vSphere 6.7 classes: VMware Certified Professional - Data Center Virtualization 2019 (VCP-DCV 2019)
While you could take and pass those exams, I don't think you'd be a VCP.
If you want to be certain, email firstname.lastname@example.org