This thread is resolved. Here is a description of the problem and solution.
Problem:
The client reported that the Stripe payment string during the booking checkout was not translating to English, even though it was translated using the string translator.
Solution:
We discovered a second instance of the string that was incorrectly registered as English. We corrected the language of the string to Italian and added the English translation. We then recommended clearing the cache to ensure the changes take effect. After these steps, the English translation appeared correctly on the English page.
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