private boolean isOverwriteExistingTool(String newName) {
		ToolTemplate[] templates = toolChest.getToolTemplates();
		for (ToolTemplate template : templates) {
			if (template.getName().equals(newName)) {
				return true;
			}
		}
		return false;
	}
Calls a method in ToolManager to save the tool configuration to a
different name.
Ghidra/Framework/Project/src/main/java/ghidra/framework/plugintool/dialog/SaveToolConfigDialog.java