layer.name < string>

The name of a layer. Layers aren't named by default. Imported layers will inherit the name you've defined within Sketch or Photoshop.
译：一层的名称。 层没有默认命名。 导入层将继承这个名字你内定义Sketch或 Ps。

layerA = new Layer
layerA.name = "Button"

print layerA.name
# Output: "Button"