change the endpoint for leave a comment

Good morning everyone!!
I'd like to ask if it's possible, by changing the code within the correct document, to change the endpoint when clicking "Leave a comment" (I think this should be done with every upgrade) to the item 1755721799232.
My client would like his message to be seen before the editor that allows you to insert your own comment
here is the page where you can click to leave a comment:
https://anamcara.aquaterra.fishing/poem.html
I'm adding screenshots. Thanks for the help, even if it wasn't possible.

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