Cabasse Tronic Radio switch to Renault Espace 4

Hello! My Cabasse Radio (DIN 1, 6-fold CD changer in center console front) probably said goodbye forever and I would like to install a Kenwood Autoradio (DIN 1) that I still have in the basement. I know that there is an amplifier and a Navi/Bluetooth unit next to the radio unit. The amplifier is, to my knowledge, hidden somewhere in the center console, the Navi/Bluetooth unit is in the glove compartment. Now I have read that the electronics the Espace 4 is very own and the three above mentioned units are connected to each other. For me, the main thing is the function of the radio in the foreground. That means that I like to accept the loss of the radio control (nice to have) via the steering wheel and the hands-free function (as much as I don’t call) as well as navigation (is anyway outdated) – the main thing I can hear music again. Has someone experience with whether I can buy an adapter in order to easily the radio Is there a tutorial or video on Youtube? I couldn’t find anything.