Sorry for late reply.
Yes, the blank spaces in file name may affect the news module.
As for the image title, there's 2 ways to change it to your own:
1. Login to your powerpack app (yoursite.com/extras/powerPack/) ticking the "remember me" checkbox. Then refresh your flash site, open the news module, click on the thumbnail which you want to modify and simply change the title of it in popup window. Then save it.
2. You can make it automatic. If you want change the thumbnail title automatically after you change image title in your imagevue admin panel, then you have to edit file:
iv-admin/controllers/FileController.php
Locate this line of code:
And right after that add this code:
$new_title = urlencode($newdata['title']);
$encodedImg = urlencode($file->name);
$xmlFile = "../extras/userFiles/news.xml";
$new_dom = new DOMDocument('1.0', 'UTF-8');
$new_dom->load($xmlFile);
$Filespath = new DOMXpath($new_dom);
$fileitems = $Filespath->query("/all_news/*/image[@image_name='$encodedImg']");
foreach ($fileitems as $fileitem){
if ($fileitems->length >= 1) {
$fileitem->setAttribute('image_title', $new_title);
}
}
$new_dom->save($xmlFile);
This will update title in your news module images each time when you update the title for image in imagevue admin panel