Dear @merkucio,
Thank you for your response.
I want to mention, that our plugin is developed translatable.
In the free version of the plugin, you can translate the fixed texts (there are lots of people using this feature).?
In the Pro version, a special functionality is developed to translate the custom fields as well.
I am glad to mention, that we are planning to transfer the multilingual shortcode into the Free version.?
We will let you know once the feature is added to the Free version of the plugin.?
Have a nice day!