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Can I change the text of the link?

Yes! By adding the following filter to your theme's functions.php file, you can customize the link text.

add_filter( 'icl_text', 'my_image_caption_text' );

function my_image_caption_text(){
    return 'My Image Caption Link Text';
}

Can I use my own CSS?

Yes! If you want to customize the CSS output, add the following filter to your theme's functions.php file.

add_filter( 'icl_css', 'my_image_caption_css' );

function my_image_caption_css(){
    /* Replace the default image with my own */
    echo '<style type="text/css">
    .image-caption-photo{
        background:url("' . get_bloginfo('template_url') . '/images/my-image.png") no-repeat left center transparent;
        text-align:left;
        padding-left:20px;
    }
    </style>';   
}

The link isn't showing up! What's wrong?

In order for the plugin to work correctly, you will need to:

1. Add a caption to the image you want to insert into the post
2. Select the File URL for the image link