# Change Worker Properties This tool can be used to change the following properties of a Worker or Worker base class: * A Worker's class name. Changing this property will change the Workers name in the following places: * Class filename will be renamed * Class folder (on disk) will be renamed * All references to the class and its VIs/typedefs will be relinked within the scope of the project * All class object labels on all VI front panels (within the class) will be renamed * A [Worker's Alias](https://docs.workersforlabview.io/workers-tools/create-add-worker#worker-alias) (not available for Worker base classes) * A [Worker's Icon Header](https://docs.workersforlabview.io/workers-tools/create-add-worker#icon-header) {% hint style="info" %} **Good to know** The Worker's Icon Header text is a tag stored within the class's XML file. It is used to write text on the name of scripted VI icons, such as a Worker's Launcher VIs, etc. {% endhint %}