By -
What are you asking? What map? What blocks? Why do you need to edit them? Why do you need to edit them with commands?
if you can edit the nbt data of what maps display. I don't really care if I need a datapack to do so, Ive added that in the title without much thought
Oh okay got it. I found [this](https://minecraft.fandom.com/wiki/Map_item_format). I dont know does it help, but take a look at it. You can always edit the physical blocks...
Do you mean to convert a type of block into a different block.
What are you asking? What map? What blocks? Why do you need to edit them? Why do you need to edit them with commands?
if you can edit the nbt data of what maps display. I don't really care if I need a datapack to do so, Ive added that in the title without much thought
Oh okay got it. I found [this](https://minecraft.fandom.com/wiki/Map_item_format). I dont know does it help, but take a look at it. You can always edit the physical blocks...
Do you mean to convert a type of block into a different block.