404 page
Theme options > 404 page
or Themes > Customize > 404 page
Header Style, header overlay, header skin, header background
Image on 404 page
Title and text
Show search form, button
Last updated
or Themes > Customize > 404 page
Header Style, header overlay, header skin, header background
Image on 404 page
Title and text
Show search form, button
Last updated