Q&A About PHP And FUNCTION.PHP Modification Interest....

[MartyBoi]

I had downloaded the HTML5-Blank-WordPress-Theme, the starter theme from Todd Motto. And within that theme there are many references with the PHP Call Backs and within the FUNCTION.PHP.

Example:

<?php html5blank_nav(); ?>

, and an array of other Call Back Codes.

My interest is to remove all references to html5blank throughout this theme.

So with that being said, let me show a few more examples:

And let me say, this example is driving me crazy, as follows --->

<?php html5wp_excerpt('html5wp_index'); // Build your custom callback length in functions.php ?>

So here is the first Q&A to help solve this issue.

I see the html5wp_excerpt('html5wp_index'), both the ' html5wp_excerpt ' and ('html5wp_index') refer to html5, in much respect although missing the blank within at the end of the text.
So, this is what I would like to remove and replace with my domain abbreviation ' mySite '.

Okay, so now I go to the FUNCTIONS.PHP and see the following --->

      
// Custom Excerpts
function html5wp_index($length) // Create 20 Word Callback for Index page Excerpts, call using html5wp_excerpt('html5wp_index');
{
    return 20;
}

// Create 40 Word Callback for Custom Post Excerpts, call using html5wp_excerpt('html5wp_custom_post');
function html5wp_custom_post($length)
{
    return 40;
}

// Create the Custom Excerpts callback
function html5wp_excerpt($length_callback = '', $more_callback = '')
{
    global $post;
    if (function_exists($length_callback)) {
        add_filter('excerpt_length', $length_callback);
    }
    if (function_exists($more_callback)) {
        add_filter('excerpt_more', $more_callback);
    }
    $output = get_the_excerpt();
    $output = apply_filters('wptexturize', $output);
    $output = apply_filters('convert_chars', $output);
    $output = '<p>' . $output . '</p>';
    echo $output;
}

So, with this being said what can I do to change this, all the above to achieve my goal?

I hope I am not confusing anyone.

Thank you....

[SpacePhoenix]

Check whatever text editor you're using to see if it has an option to search for a string in multiple files and replace that string with a string of your choosing. If there is no option for that then look for an option to search multiple files for a string, then in each of them files identified do a search and replace