vnstat2-php-frontend/lang/sk.php

<?php

// sidebar labels
$L['summary'] = 'zhrnutie';
$L['hours'] = 'hodiny';
$L['days'] = 'dni';
$L['months'] = 'mesiace';

// main table headers
$L['Summary'] = 'Zhrnutie';
$L['Top 10 days'] = 'Naj 10 dni';
$L['Last 24 hours'] = 'Posledných 24 hodin';
$L['Last 30 days'] = 'Posledných 30 dni';
$L['Last 12 months'] = 'Posledných 12 mesiacov';

// traffic table columns
$L['In'] = 'Sťahovanie';
$L['Out'] = 'Posielanie';
$L['Total'] = 'Celkom';

// summary rows
$L['This hour'] = 'Túto hodinu';
$L['This day'] = 'Tento deň';
$L['This month'] = 'Tento mesiac';
$L['All time'] = 'Celkom';

// graph text
$L['Traffic data for'] = 'Prehlad pre';
$L['bytes in'] = 'bajtov stiahnuté';
$L['bytes out'] = 'bajtov poslané';

// date formats
$L['datefmt_days'] = '%d %B';
$L['datefmt_days_img'] = '%d';
$L['datefmt_months'] = '%B %Y';
$L['datefmt_months_img'] = '%b';
$L['datefmt_hours'] = '%l%p';
$L['datefmt_hours_img'] = '%l';
$L['datefmt_top'] = '%d %B %Y';