# if the command-not-found package is installed, use it
if [ -x /usr/lib/command-not-found -o -x /usr/share/command-not-found ]; then
        function command_not_found_handle {
                # check because c-n-f could've been removed in the meantime
                if [ -x /usr/lib/command-not-found ]; then
                   /usr/bin/python /usr/lib/command-not-found -- $1
                   return $?
                elif [ -x /usr/share/command-not-found ]; then
                   /usr/bin/python /usr/share/command-not-found -- $1
                   return $?
                else
                   return 127
                fi
        }
fi

~ $ chromium
zsh: command not found: chromium
                    
Программу 'chromium' можно найти в следующих пакетах:
  * chromium [ путь: /usr/bin/chromium, репозиторий: zypp (Contrib) ]
  * chromium [ путь: /usr/bin/chromium, репозиторий: zypp (download.opensuse.org-standard) ]

Try installing with:
    sudo zypper install chromium

~ $