attached a practical solution**

According to the SVG specification:
        Authors should always provide a 'title' child element to the outermost
'svg' element within a stand-alone SVG document.

according to a recent grep search of over 6000 openclipart images only around 6
had titles.

titles are a critical requirement for accessibility similar to alt in html.
http://iconomy.org for a demonstration of their use.

http://www.w3.org/TR/SVG11/struct.html#DescriptionAndTitleElements

---

**
// remove filetype .svg from filename, replace _ with space and save as title
$intHolder = strlen($ourFileName);
$intHolder = ($intHolder - 4);
$id=substr($ourFileName,0,$intHolder);
$title=preg_replace("/_/"," ",$id); 
$data='<title>'.$title.'</title>'
...

A non-ideal but practical and useful batch method is to use the filename replace any _ or - etc with a space as in: 
"Struthious_Bandersnatch_Emperor_penguin_chick_(head).svg"

<svg ...>
<title>Struthious Bandersnatch Emperor penguin chick (head)</title>
<metadata id="metadata3248">
...
...