WeltPixel\CustomHeader\Observer\CustomHeaderEditActionControllerSaveObserver Magento\Backend\Model\Session\Proxy weltpixel_custom_header design/header/mobile_header_logo_src other_settings/welt_mobile_logo Magento\Theme\Model\Design\Backend\Logo media 1 logo design/header/mobile_logo_width other_settings/welt_mobile_logo design/header/mobile_logo_height other_settings/welt_mobile_logo design/header/mobile_logo_alt other_settings/welt_mobile_logo design/header/mobile_logo_position other_settings/welt_mobile_logo