Hi @jas78 ,
Greetings from the WP Cafe team. Thanks for reaching out to us.
We will definitely help you in this matter. You can easily change the language of your calendar if you want. Please observe this screenshot carefully: https://prnt.sc/6Vu87vtNEcGV. From here, you can change your calendar’s language. And if your language is not in this list then you can follow our translation documentation from the PINNED post link.
If you are facing any obstacles to translating then check our main landing page of our plugin. From there you can reach us directly so that we can investigate more on your side.
Hope you understand.
Thanks for being with us.
Good Day!
Best Regards