I would like to know how to select an area and change several specific blocks at once, since the / fill and replace command does not exist in pmmp
I think you are trying to ask how to convert the plugin to .phar file? PT: Talvez você esteja tentando perguntar como converter um plugin para o arquivo .phar?
You can use DevTools on your server and create a phar file with /makeplugin (name of the plugin) or using that site: Link: https://pmt .mcpe. fun whitout the spaces.