Ocean Theme: Hide H2 blog article title

Hello,
I try to delete the article title.
Not the H1 embedded in the header, but the one directly in the article section.

It appears there are no settings to play with it on the theme.
I don’t want to use CSS since it’s not a good way to play around

I have seen other posts using PHP but it didn’t work for me
https://docs.oceanwp.org/article/437-disable-the-page-title

Any idea?

Thanks ??

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