Applying Track changes LITE plugin on two instances of CKEditor

I am using ckeditor 4.1.1. I am applying LITE plugin for track the changes. On my page there are two editors, but it is getting applyed only on first editor not on the other, I am using wordcount plugin same time, word count gets applyed on both editor but lite isn't. I am wrting code as follows.

var users = [{name: "Nilesh", id : 50}];
    
    var lite = null; // an instance of the LITE plugin 
    var user = users[0];
        
var editor1 = CKEDITOR.replace( 'descriptionEditor1', {
         
extraPlugins : 'lite,wordcount',
wordcount : {
    showCharCount : false,
    showWordCount : true,
    wordLimit : 'unlimited'
},
} );

editor1.on(LITE.Events.INIT, function(event) {
            lite = event.data.lite;
            lite.toggleShow(true);
            lite.setUserInfo(user);
            window.lite = lite;
        });

var lite = null; // an instance of the LITE plugin 
    var user = users[0];
        
var editor2 = CKEDITOR.replace( 'descriptionEditor2', {
         
extraPlugins : 'lite,wordcount',
wordcount : {
    showCharCount : false,
    showWordCount : true,
    wordLimit : 'unlimited'
},
} );

editor2.on(LITE.Events.INIT, function(event) {
            lite = event.data.lite;
            lite.toggleShow(true);
            lite.setUserInfo(user);
            window.lite = lite;
        });