You can’t get metadevices as plugins. Most synths and sequencers these days have LFOs built in
… that being said, Renoise’s LFO frequency is measured in “LPC” which I do believe means “lines per cycle”… and is most definitely synced to BPM already
your workaround (please dont cry johann) could be a subhost/chainer vst like energyXT or bidule vst.
these plugs got some modular environment so
you can connect and modulate any midi plugin like you wish …