To use a specific language translation you will need to change the default language code within your config.yml. If the translation is available, the plugin will attempt to download it, otherwise if a translation file matching the Language code format is found it will read that instead!
general:prefix: "&8[&eSkulls&8]"skull:search_ask: "&aPlease enter a keyword to search"no_results: "&cCould not find any results for the keyword: &6%keyword%"category_name_ask: "&aPlease enter the category name"category_name_taken: "&cThat category id is already in use!"category_created: "&aCreated a new category named &6%category_id%"category_deleted: "&aRemoved the category named &6%category_id%"category_display_name_change: "&aChanged category name to &6%category_name%"category_icon_change: "&aSelect a head from any main category to change the icon"add_to_category: "&aSelect a category to add the head to"download_confirm: "&cPlease confirm the re-download!"download_finished: "&aFinished downloading heads"download_in_progress: "&cYou must wait for the download to finish!"unavailable: "&cHead download/load in progress, please wait!"no_permission: "&cYou don't have permission to do that!"