Easy-to-create world templates

This is for bedrock. Players should be able to create custom world templates easier and it is hard to create them when playing Minecraft on a console. My suggestion is that there be a new "make template from world" button when editing a world. A screen would then pop up to ask you to name the world template. This would allow players to easily reuse that world when creating a new world. There should also be a way to save custom seed templates so you can reuse your favorite seeds easier. Custom seed templates would also have an option to select the picture and name for it. Although both of these features are not necessary, I think they would improve Minecraft and make it easier to recreate worlds and reuse seeds.