You can change ActiveGate names to some extent. The names are generated, but they always follow a certain pattern: <DynaKube.metadata.name>-activegate-#.
The name can be set in the metadata of the DynaKube custom resource:
apiVersion: dynatrace.com/v1beta1
kind: DynaKube
metadata:
name: my-name
namespace: dynatrace
...
The first ActiveGate pod will then be named like this: my-name-activegate-0
But be aware, that your secrets (API Token and PaaS Token), should also be named like that, or you need to pass the actual name into the cr.yaml tokens field.
