Trying to Add different logo to my page

Question

I have a theme that I am customizing on WordPress (Increate themes). The thing is that the owner wants a page that talks about something different and it will also have a different logo for this particular page.

My question is: How can I insert a different logo in this page?

I already have a logo in all my webpages, but I want to have 2 different logos:
One for a particular page and another for all the other pages.

This is my theme header.php :

<div class="headdown <?php echo $sticky_header;?>">
    <div class="row clearfix">
        <div class="logo">
            <a title="<?php bloginfo("description");?>" href="<?php echo home_url();?>">
                <?php if ($ht_options['logo_url']) { ?>
                <img src="<?php echo $ht_options['logo_url'];?>" alt="<?php bloginfo('description'); ?>"/>
                <?php } else { ?>
                <img  src="<?php echo get_template_directory_uri();?>/images/logo.png" alt="Logo"/>

                <?php }?>

            </a>
        </div>

Answer 1

1) Use this plugin for add image as logo(same like Featured thumbnails). And called based on post id.

Add this code on function.php

/*Logo Image*/
if (class_exists('MultiPostThumbnails')) {
    //$types = array('post', 'page');
    $types = array('page');
    foreach($types as $type) {
        new MultiPostThumbnails(array(
            'label' => 'Header Banner',
            'id' => 'secondary-image',
            'post_type' => $type
            )
        );
    }
}

call this value on header.php

$value = MultiPostThumbnails::get_post_thumbnail_url(get_post_type(), 'secondary-image');

2) Create custom options for media select and call meta value on header.