Hey, @jo�o_3958. Welcome to the Photoshop Community. For now, I'll move this post to the Creative Cloud discussions.
Have you recently changed the app install language in Creative Cloud or changed the language of the operating system?
Please try changing the language in Creative Cloud. Note: If you have it in English, try changing it to English (International) or English (North America) and back to your preferred language.
1 - In Creative Cloud > go to File > Preferences > Apps > Change Default Install Languages.

Let me know how it goes. Thanks!
Sameer K
(Type '@' and type my name to mention me when you reply)