Renamed by internal convention

src/cpl/configuration/configuration_variable_name_enum.py

@@ -0,0 +1,12 @@
+from enum import Enum
+
+
+class ConfigurationVariableNameEnum(Enum):
+
+    environment = 'ENVIRONMENT'
+    name = 'NAME'
+    customer = 'CUSTOMER'
+
+    @staticmethod
+    def to_list():
+        return [var.value for var in ConfigurationVariableNameEnum]