After an ECS is created, you can change its name as needed.
Multiple ECS names can be changed in a batch. After the change is complete, the ECS names will be identical.
in the upper left corner and select a region and project.
next to the ECS name and edit the name.Allow duplicate name: allows ECS names to be duplicated. If Allow duplicate name is not selected and the new name you configure 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 it to another name.
in the upper left corner and select a region and project.If you batch change ECS names, the new ECS names are the same, for example, all are ecs-test.