Mp3 format title

Right, I bought a new car stereo last week and it takes SD card. I have converted my MP3 files to 192kbp to take up less space on the card. I would like my stereo to display the artist and track names like its supposed to but it will only do it for 3 of the tracks and I figured out why. Below is a screen shot of the SD card contents and you'll notice that 1 of the tracks has the track name written under the "title" option but the rest dont, there are also 2 others like it and my stereo will display the artist then track name under it because of this but I can't find a way to change the title, only rename the file and set artist and album. How do I do it? anybody know?

Thanks in advance

It's alright, figured it out, The title and everything else can be changed in the details tab in the track properties, just click next to what you wanna change.