m_schindler on "[Plugin: Events Manager] Custom XML markup"

I have a site where I would like to output an XML feed to be used by an external App. I would like to update a portion of the generated XML like so:

From:
<description>date, time, location, address, etc</description>

To:

<date>17/07/2013</date>
<time>1:45 pm - 3:00 pm</time>
<location>Some Bar</location>
<address>1234 Some address, Seattle WA</address>

First I tried to update to the custom XML tags in the Admin but they are stripped out (only valid HTML allowed it looks like). Then I tried to update 'em-rss.php' but that didn't seem to affect anything. I just want the feed to be easier to parse and more semantic for the App developers.

My last resort will be to wrap each item in a div with a class.

Any ideas?

http://wordpress.org/extend/plugins/events-manager/