Other option:
For WPML, you create a file named “wpml-config.xml” in “uk-cookie-consent” plugin directory with following code:
<wpml-config>
<admin-texts>
<key name="catapult_cookie_options">
<key name="catapult_cookie_text_settings" />
<key name="catapult_cookie_accept_settings" />
<key name="catapult_cookie_more_settings" />
<key name="catapult_cookie_link_settings" />
</key>
</admin-texts>
</wpml-config>
And then you go to WPML->String Translation and translate according your language.