How can I rename a jsTree node

Question

I am not talking about $(\"#demo1\").jstree(\"rename\",node) which makes the node editable for the user. I am talking about the name being changed within the code.

Answer 1

I believe there is an syntax error with respect to the square braces "[" in the above answer. I use jsTree 3.0.4 and this is the correct syntax -

right -    $("#demo1").jstree('set_text',node,text);
wrong -    $("#demo1").jstree('rename_node', [node , text] );    

Example - 
$("#tree_3").jstree('set_text',"#idSelectorForNode" ,"NewName");