default T getChildNamed(String name, TraceNamespaceSymbol parent) {
		try (LockHold hold = getManager().getTrace().lockRead()) {
			for (T symbol : getChildrenNamed(name, parent)) {
				return symbol;
			}
			return null;
		}
	}
Get the child of the given parent having the given name.

@param name the name of the symbol
@param parent the parent namespace
@return the symbol, or null
Ghidra/Debug/Framework-TraceModeling/src/main/java/ghidra/trace/model/symbol/TraceSymbolNoDuplicatesView.java