MG 2.2 How to remove forum name from the media headline

[Excell]

I simply can't understand why should the forum name be added to the headline of the media content. Who would put the Site Name with the article title in the headline of every post? It' not the meta tag that has such necessity.

Currently it shows

<h1 class="contentRow-title p-title-value">Media Title - Forum Name</h1>

I want the Media Title only

<h1 class="contentRow-title p-title-value">Media Title</h1>

In xfmg_media_view there's an integrated tag.

<h1 class="contentRow-title p-title-value"><xf:h1 /></h1>

Thank you!