Wording e Translation Override
It may be possible that the plugin is using some language definitions that you would like to be different. This could happen for an email message sent by the plugin, for a page of the plugin, or for a widget.
In example, you may want to change the text used "Pickup" service into "Take away".
Translations in WordPress are handled through the PHP's Gettext framework. In order to override some wordings and translations, it is necessary to use a third party plugin that would allow overrides for Gettext Translations.
At today, a free plugin for WordPress, widely used by most of our clients, is available at Gettext override translations. You should consider trying and using this simple but useful plugin for overriding certain translations. Of course, future updates will never affect your overrides.
To translate the language files from your WordPress website, we suggest you to install Loco Translate. Translating a plugin is easy with Loco Translate: once you've installed the free plugin, you should first select your plugin from the plugins list. Then, you'll see the status of the translations for each language.