2-key touch dimmer (LED dimmer) / universal dimmer

Good day everyone,
I have a question about LED dimmers. We have chosen a switch series from Berker. Now we have partially very large rooms with many many dimmable LED lamps. We wanted to buy the Berker 2-gang push-button dimmers. However, we were told that these dimmers are limited to a maximum of 8 lamps per channel and 50W. However, we have significantly more LED lamps. What can we do? Are there universal dimmers with more "power"?
Thanks to you all in advance!

I would probably have the push dimmer send its command not to the lamps, but to a PLC.

What exactly is this and how does it work?

The switch sends its latching command to a unit in the fuse box - for example, we use Eltako SPS. This converts the command into dimming. Unlike a phase-cut dimmer, there is no flickering (PWM) at low light levels. The prerequisite is that the switch has a connection to the fuse box and from there a connection to the lights exists. Whether this path is available to you is ultimately a matter of wiring.