DVD VOB Files are in the Spanish Language

I have the Windows 8.1 operating system. I bought an 8-disc DVD set of Harry Potter movies. I downloaded the Media Player Classic MPC-HC 1.7.10, but I had to download K-Lite Codec Pack 12.3.0 and X-Codec Pack to remove the watermark from the DVDs. The DVD VOB files were separated into 35 min. files. The first DVD was okay and then I had to click on the next DVD VOB file. That file's audio was Spanish. The remaining DVD VOB files are also Spanish. How can I change the language to English? I downloaded the MPC-HC player several times, but I see no Language Pack or option to change the language during the installation process.

Hopefully you can help me with this. Thank you.

Uninstall everything and only install K-Lite. It contains everything you need, including the latest version of MPC-HC.

To play a DVD with menus open the video_ts.ifo file. The Navigate menu in MPC-HC offers title selection.

You can select the audio track in:
Menu > Play > Audio track

This worked wonderfully...thank you very much for the information. There's no way that I could have figured this out on my own. Now I can play these DVD discs with no problems. Thank you again....