Question about Steffen Wireless adapter plug with remote control

hello, i would like to control a smart plug socket with a 12V contact. If it has 12V, the smart plug should receive the command to switch on via WLAN. I have some Homblis, but they do not yet have this in their range. I can also imagine doing this using a 12V relay, but I don't know of any product that can switch a smart plug (wirelessly). Is there such a product here on Glaxus?