This question is probably gonna be a noob one, sorry for that.

I have a plugin, both in lv2 and vst1 format and I want to integrate into my pd patch, but I'm stuck. Does anyone have any good input on the subject? Also, my final goal is not just to integrate it into my patch, but port the whole thing together onto daisy. Is this possible?

vst1 does not exist, do you mean vst2 or vst3?

To host lv2 plugins there is https://github.com/jnonis/pd-lv2
For hosting vst2/3 plugins there is https://github.com/Spacechild1/vstplugin

And no it is not possible to run desktop audio plugins hosted inside a pd patch on the Daisy.
Please see https://wasted-audio.github.io/hvcc/docs/09.supported_vanilla_objects.html for supported objects in the Heavy Compiler.

vst1 does not exist, do you mean vst2 or vst3?

Yes, thank you for the correction!

And no it is not possible to run desktop audio plugins hosted inside a pd patch on the Daisy.

This is amazing! Thanks a lot!

About unsupported objects: how people usually get around these? On the list I see quite an amount of object, what I'm using. I guess the only way is to modify the patch in a way that it is doing the same thing in a different way, is this right? For example using lots of number boxes instead of a list?

You will have to create the same behavior using what is available indeed. Also checkout compatible abstractions like https://github.com/Wasted-Audio/heavylib (included in plugdata)

In the strictest sense you can use a "list", but not the [list] object.
A list is simply a message that contains multiple values, like [1 2 3 4(

Similarly you can use a table/graphical array (canvas object), but not the [array] object.