public static String createStandardLocalNamespaceNode(String localNumber) {
		return String.format("__l%s", localNumber);
	}
Given a number in string format as input, creates the standardized local namespace
 node string of the format {@code __l2} where {@code 2} is an example number.
@param localNumber the input string
@return the standardized local namespace component
Ghidra/Features/MicrosoftDmang/src/main/java/mdemangler/MDMangUtils.java