How to remove looker plataform dashboard title when embed

Hello everyone!

I’m trying to remove the dashboard title for embedded url

Already tried the add _theme={“show_title”:false} but it doesn’t work

I saw a print showing “THEME” option on Looker Admin, but when I enter my admin page there is no THEME submenu

How to enable this menu? Or How do I solve using other options?

My Looker Version: 25.16.21

Thanks!

According to the Themes documentation, the feature that lets you customize themes for embedded dashboards, Looks, and Explores must be enabled by a Google Cloud sales specialist.