There is no setting for this, but you can change it by adding some CSS to your theme’s stylesheet.
Open up style.css
in wp-content/themes/<your theme name>/
and add the following css to the end of the file:
.epa-album .epa-image .epa-title {
white-space: normal !important;
display: inline !important;
}
Save the file (and upload it, if needed).
Note: when you update your theme, those changes will be lost.
More info on editing WordPress files: http://codex.wordpress.org/Editing_Files
This worked. Thank you very much!