public void editLabel(Symbol targetSymbol, Program targetProgram, ComponentProvider provider) {
		initDialogForEdit(targetProgram, targetSymbol);
		tool.showDialog(this, provider);
	}
Invokes the dialog to edit an existing label in the given program
@param targetSymbol the symbol(label) to edit
@param targetProgram the program containing the symbol
@param provider the ComponentProvider to parent and center the dialog over.
Ghidra/Features/Base/src/main/java/ghidra/app/util/AddEditDialog.java