Warcraft 3 maps are by default melee maps unless you add more Triggers or player specific units, custom units...etc on the map...on the bottom right corner of the World Editor it tells you if it's either a melee map or a custom map (scenario) and the reasons why. Same goes for Frozen Throne.
To use downloaded maps for Warcraft 3: The Frozen Throne, first, ensure the map file is in the correct format (typically .w3x for custom maps). Place the downloaded map file into the "Maps" folder within your Warcraft 3 directory, usually found under "Warcraft III\Maps\Download." Once in the game, launch Warcraft 3, go to the "Custom Games" menu, and you should see your downloaded map listed there for you to select and play.
Go to your Warcraft Maps Directory which is in C:\Program Files\Warcraft III\Maps\ then find the map that you want to rename. Right-click then 'Rename'. From there, you should be able to rename your map.
To fix the issue of your maps not being recognized in the Warcraft 3 Frozen Throne campaign, ensure that each map is properly imported into the campaign using the World Editor. Go to the "Campaign" menu, select "Add Map," and make sure to include all required files. Check that the maps are in the correct format and that they are saved in the same folder as your campaign file. Additionally, ensure that the maps have been properly linked in the campaign settings.
You'll need to have Warcraft III and its expansion Frozen Throne installed on your computer first. Then you can get the map from getdota.com, and transfer it to the Map/Download (create that folder if you don't have one) folder in your Frozen Throne maps folder. You should be able to open up Frozen Throne and play it, then.
To play DotA one must simply own the game Warcraft 3 and the Frozen throne expansion. The user must open a battlenet account (ingame) and download the DotA map. Maps can be downloaded from getdota.com After downloading the map be sure to move the file into the Warcraft 3 maps folder. Do this by double-clicking "my computer" and navigating to the proper folder and then dragging the file in.
You can download maps at www.epicwar.com.
Just drag all the maps from the torrent to the WC3 map folder.
To play Dota: Frozen Throne, first ensure you have WarCraft III: The Frozen Throne installed on your computer. Launch the game and select "Custom Games" from the main menu. From there, you can browse and select various Dota maps, typically titled "Dota Allstars." Once you've chosen a map, create or join a game lobby to start playing.
The Warcraft III: The Frozen Throne client typically requires around 1.5 to 2 GB of disk space for installation. However, the exact size may vary slightly depending on updates and additional content. Players should also consider that the game may require more space for saved games and custom maps. Overall, it's a relatively small footprint compared to many modern games.
Depending on which map you play, you can reduce the skill. If you are referring to DotA then you can download AI maps at www.epicwar.com If you are referring to Melee maps then you can simply click the slots > easy. aCe-
You can't change the maps in World of Warcraft. You can't change the client. Any changes must be made by Blizzard.