Hi,
Browse: Joomla Backend > Plugin Manager and find this plugin: Flexible VM2 Template
You can disable the quicklook functionality through this plugin.
Look at this language INI file for translation:
Our DarkMart Template’s Language file is located in here:
ROOT/language/en-GB/en-GB.tpl_flexible_darkmart.ini
en-GB is the initials for English; your language file is stored in different folder depends on the initials.
There are not too many lines; you can do the translation by yourself in couple minutes. They are extremely basic texts.