How to translate the button text of comments wp/facebook???

Open “wp-content/plugins/super-socializer/js/front/facebook/commenting.js”, search “Switch to WordPress Commenting”, “Switch to Facebook Commenting” and replace with the translated text. Save the file back.

I tried translating the buttons to Portuguese, but after replacing the two occurences of “Switch to WordPress Commenting” and one of “Switch to Facebook Commenting”, pressing the switch comment button does nothing, refreshes the Facebook commenting window.
Here is what I did:

theChampLoadEvent(function(){
	var commentForm = document.getElementById('commentform');
	if(commentForm){
		theChampWPCommentingContent = commentForm.innerHTML;
		if(theChampFBCommentEnable){
			if(document.getElementById('reply-title')){
				document.getElementById('reply-title').innerHTML = theChampFBCommentTitle;
			}
		}
		theChampFBCommentingContent = '<div class="fb-comments" data-href="'+theChampFBCommentUrl+'"';
		if(theChampFBCommentColor != ''){
			theChampFBCommentingContent += ' data-colorscheme="'+theChampFBCommentColor+'"';
		}
		if(theChampFBCommentNumPosts != ''){
			theChampFBCommentingContent += ' data-numposts="'+theChampFBCommentNumPosts+'"';
		}
		if(theChampFBCommentWidth != ''){
			theChampFBCommentingContent += ' data-width="'+theChampFBCommentWidth+'"';
		}
		if(theChampFBCommentOrderby != ''){
			theChampFBCommentingContent += ' data-order-by="'+theChampFBCommentOrderby+'"';
		}
		if(theChampFBCommentMobile != ''){
			theChampFBCommentingContent += ' data-mobile="'+theChampFBCommentMobile+'"';
		}
		theChampFBCommentingContent += ' ></div>';
		if(!theChampForceFBComment){
			var toggleButton = '<input onclick = "theChampToggleCommenting(this)" type="button" value="Comentarios normais" id="the_champ_comment_toggle" /><div style="clear:both"></div>';
		}else{
			var toggleButton = '';
		}
		commentForm.innerHTML = toggleButton + theChampFBCommentingContent;
	}
	theChampInitiateFBCommenting();
});

function theChampToggleCommenting(elem){
	if(elem.value == 'Switch to WordPress Commenting'){
		document.getElementById('commentform').innerHTML = '<input onclick = "theChampToggleCommenting(this)" type="button" value="Comentarios do Facebook" id="the_champ_comment_toggle" /><div style="clear:both"></div>' + theChampWPCommentingContent;
	}else{
		document.getElementById('commentform').innerHTML = '<input onclick = "theChampToggleCommenting(this)" type="button" value="Comentarios normais" id="the_champ_comment_toggle" /><div style="clear:both"></div>' + theChampFBCommentingContent;
		theChampInitiateFBCommenting();
	}
}

function theChampInitiateFBCommenting(){
	FB.init({
		appId      : theChampFBAppID, // App ID
		channelUrl : '//'+theChampSiteUrl+'/channel.html', // Channel File
		status     : true, // check login status
		cookie     : true, // enable cookies to allow the server to access the session
		xfbml      : true  // parse XFBML
	});
}

Here is a screen recording of the problem:
https://www.screencast.com/t/4oQ3wWrOrK

Could you please tell me how to do it properly? Thank you very much, I really like your plugin. Your work is professional and reliable.
Cheers!

I tried translating the buttons to Portuguese, but after replacing the two occurences of “Switch to WordPress Commenting” and one of “Switch to Facebook Commenting”, pressing the switch comment button does nothing, refreshes the Facebook commenting window.

You have to replace all the occurrences. Replacing any one will not work.