code: public CmsFunctionReference getFunctionReference(String name) {
  
          List<CmsFunctionReference> functionReferences = getFunctionReferences();
          for (CmsFunctionReference functionRef : functionReferences) {
              if (functionRef.getName().equals(name)) {
                  return functionRef;
              }
          }
          return null;
      }
docs: Gets a named function reference.<p>
  
  @param name the name of the function reference
  
  @return the function reference for the given name