How can I adjust the capitalization of language selector in Palo Alto theme?

Hello to the entire Shopify community.

I’m working on the Palo Alto theme and I’m having a problem displaying the language selector (in the footer).
Indeed, it indicates “French” and “English”. I would like to change the capitalization of these letters.

I can’t find any corresponding tag in the code, or in the languages of the theme.

Here is the link of the online store : https://jitensha-tokyo-paris.myshopify.com/
Here is a screen of the selector:

Has someone already encountered this problem?

Thanks in advance,
Best regards

Hello @expertreader

No not really, I would like it to be written “French” and “English”, in fact put the “F” of “French” in capital letter.
I don’t find these elements in the theme, nor in

Thank you in advance,

MC

Would it be possible for you to tell me where to make the change? I am comfortable with the code

My client is not available to allow you access :confused:

Thanks in advance