Hello hszalinski,
=> Put below css code into Additional CSS textarea (Dashboard >> Apperance >> Customize) then click on Save & Publish button.
=> If there is no Additional CSS option then put below css code into your current theme’s style.css file located at wp-content/themes/your_current_active_theme/ folder
/*** Remove title from only home page ***/
.home .page-header {
display: none;
}
/*** Remove title from all pages ***/
.page-header {
display: none;
}
Note : All Changes you done in style.css or other file are gone when you update theme. So prefer Child Theme
Hope this will helps you.