private String getSymbolName(String queryString) {
		int index = queryString.lastIndexOf(Namespace.DELIMITER);
		if (index < 0) {
			return queryString;
		}
		return queryString.substring(index + Namespace.DELIMITER.length());
	}
Class for matching symbol names with or without namespace paths and wildcards.
Ghidra/Features/Base/src/main/java/ghidra/app/util/navigation/SymbolMatcher.java