Since version 2.3 of Reload
With a new option in the Reload ‘s panel, anyone can easily replace the predefined modal contact form of Reload. Under Theme Options > Header Options > Contact Form Visibility click the Contact Form 7 tab and select the form you wish from the drop-down menu below.
Before version 2.3 of Reload
If you want to keep the use of the icon with Contact Form 7, you can overwrite it via a filter function from e.g: Reload Child Theme. You can add the following function to your Child Theme functions.php file.
function grve_child_theme_my_form() { return do_shortcode( '[contact-form-7 id="4" title="Contact form 1"]' ); } add_filter( 'grve_header_form', 'grve_child_theme_my_form' );
Just change the id with your contact form 7 id and it will replace the standard form with your form.