If you are certain that the configuration is OK in the new VLAN, and you are going to keep the same segment, Yes. You just need to change the portgroup to the VMs.
You can do first ONE esxi in maintenance mode (just in case) and test if after changing VLAN ID it works ok.
And the same with vCenter or PSC or any other VM that you have in that vlan.
If you need to shift it all at the same time and you cannot do a test, again, if you are certain that everything is OK. It will work!