I translated the frontend to german.
1.Create a new directory yourblog/wp-content/plugins/wordpress-ics-importer/languages/
2. Unzip the following file and put these or other localization files files into the new directory:
http://wiki.attraktor.org/images/1/1f/Ics-importer.zip
3. Add the following code into ics-import.php, this will activate the localization support:
near line 694:
if(!function_exists("WPICSImporter_init")) {
function WPICSImporter_init() {
if(function_exists('load_plugin_textdomain')) {
load_plugin_textdomain('WPICSImporter', false, dirname(plugin_basename( __FILE__ )).'/languages');
}
}
}
and near line 794:
add_action('init', 'WPICSImporter_init');
4. For sidebar widget translation change the following strings near line 578 in ics-import.php:
replace
More »
with
'.__('More »','WPICSImporter').'
replace
« Previous
with
'.__('« Previous','WPICSImporter').'
replace
Next »
with
'.__('Next »','WPICSImporter').'
http://wordpress.org/extend/plugins/wordpress-ics-importer/