moodle-block_mytreestudyplan/lang/nl/block_mytreestudyplan.php

<?php
$string['pluginname'] = 'Mijn Treestudyplan';
$string['mytreestudyplan'] = 'MyTreestudyplan';
$string['title'] = 'Mijn Studieplan';
$string['mytreestudyplan:addinstance'] = 'Voeg mijn studieplan block toe';