I don't have the specific directory in mind, but basically you can do it in 4 steps:
1. Export the save file in Dolphin
2. Copy the binary file (there's only one file per game IIRC) to the directory on the SD card
3. Insert the SD card in the Wii
4. In the Wii menu (more precisely, the data management menu), copy the save from the SD card to the Wii NAND
1. Export the save file in Dolphin
2. Copy the binary file (there's only one file per game IIRC) to the directory on the SD card
3. Insert the SD card in the Wii
4. In the Wii menu (more precisely, the data management menu), copy the save from the SD card to the Wii NAND
