Hi dharma23,
Could you please provide me more information about the site? As I see you have two language versions (/it and /en), are you using WPML plugin or this is a multisite?
If it’s multisite you have to setup the GDPR modal settings for each subsite and fill the input fields with the translated data.
If you’re using WMPL to translate the website, in the admin area you have to switch the language and fill the input fields in the GDPR settings with the translated value.
The .pot translation contains only the default content, if this is edited in the plugin settings, the custom content will be displayed.
I hope this help, if not please let me know and I can send help you with the setup.
[ Signature deleted ]