The name of a created ECS can be changed to meet your service requirements.
Multiple ECS names can be changed in a batch. After the change, the ECS names are the same.
in the upper left corner and select your region and project.
following the ECS name. Then, change the name as prompted.Allow duplicate ECS name: allows ECS names to be duplicate. If Allow duplicate ECS name is not selected and the target name is the same as an existing ECS name, the system displays a message indicating that the name has been used and you need to change another name.
in the upper left corner and select your region and project.If you change ECS names in a batch, the new ECS names are the same, for example, all are ecs-test.