Bulk edit contact forms

Hello,

I have 130 forms with identical messages (for example the success message when the email has been sent).

Is there a way to bulk edit these messages? I saw they appear in wp_posts and wp_postmeta but searching and replacing the strings in these tables doesn’t work.

I found this ressource on the topic but unfortunately I think that on my OVH shared hosting WP-CLI is not available: https://guides.wp-bullet.com/using-wp-cli-for-batch-updating-contact-form-7-postmeta-options/

Thanks.