Alt for transparent header image

I have compared the files in both folders – with DiffMerge – there are no differences. Now to think about it: I replaced your enfold with mine via ftp. No Alt and Title attributes on the Alternate logo ?

So this is strange!

PS @peterolle : my manual input fields work ! Just paste the code to your child-theme functions.php

function my_transparent_logo_attributes( array $avia_elements = array() )
{
  $slug = "header";
  $id = 'header_replacement_logo';
  
  $new_element_1 =  array(
      "slug"  => "header",
      "name"  => __( "Alt for the Transparency Logo", 'avia_framework' ),
      "desc"  => __("Put in your Alt Attribute for Transparency Logo", 'avia_framework'),
      "id"    => "header_replacement_logo_alt",
      "type"  => "text",
      "std"   => "" );

  $new_element_2 =  array(
      "slug"  => "header",
      "name"  => __( "Title for the Transparency Logo", 'avia_framework' ),
      "desc"  => __("Put in your Title Attribute for Transparency Logo", 'avia_framework'),
      "id"    => "header_replacement_logo_title",
      "type"  => "text",
      "std"   => "" );
  
  $found = false;
  $index = 0;
  

  foreach( $avia_elements as $key => $element ){ 
  	$index++; if( isset( $element['id'] ) &&  ( $element['id'] == $id ) && isset( $element['slug'] ) && ( $element['slug'] == $slug ) ) { $found = true; break;}
    } 
     if( ! $found ) { 
        $avia_elements[] =  $new_element_1 ; 
	$avia_elements[] =  $new_element_2 ;
     }
     else {
        $avia_elements = array_merge( array_slice( $avia_elements, 0, $index ), array( $new_element_1, $new_element_2 ), array_slice( $avia_elements, $index  ) );
     }
  return $avia_elements;
}
add_filter( 'avf_option_page_data_init', 'my_transparent_logo_attributes', 10, 1 );

This is not intended as a final solution, but as a bridge until there is a fix. In this case the child theme solution can then be quickly undone.

thanks Ismael Is that on basis of 4.7.4 ?
because there is f.e. the whole part
if( ! function_exists( 'avia_wp_get_the_title' ) ){…
missing.
And some minor/major differences
With that : there are some difficulties with blog pages to show – but maybe it is an inconsitency with WP 5.4

__________________
On this file i only replaced on basis of 4.7.4 the part of alternate logo and added the new:
if ( ! function_exists( 'avia_get_attachment_id' ) ) {…

https://pastebin.com/D3XRT7tr
with that it works great – thanks

Wow Thanks!
here we go:
besides the alt and title of that image in the media library
we have now the way to change main logo alt and title via filter:

/** for main logo these two will do the job ***********/
function avf_change_logo_title($title) {
   $title = "The new Title is here";
   return $title;     
}
add_filter('avf_logo_title', 'avf_change_logo_title');

function avf_change_logo_alt($alt) {
   $alt = "New Alt Text Here";
   return $alt;     
}
add_filter('avf_logo_alt', 'avf_change_logo_alt');

and now we got a new filter: avf_transparency_logo_data
Guess this must work since Enfold 4.7.4.1:

function my_custom_attributes_for_alternate_logo($header_filtered){
	$header_filtered['header_replacement_logo_title']  = 'Alternate Logo Title';
	$header_filtered['header_replacement_logo_alt']  = 'Alternate Logo Alt';
	return $header_filtered;
}
add_filter( 'avf_transparency_logo_data', 'my_custom_attributes_for_alternate_logo' );

ps: please correct me if i’m wrong
this will do the job too – its just a bit different syntax:

add_filter('avf_transparency_logo_data', function($header_filtered){
		$header_filtered['header_replacement_logo_title']  = 'Alternate Logo Title';
		$header_filtered['header_replacement_logo_alt']  = 'Alternate Logo Alt';
		return $header_filtered;
}, 10, 2);

don’t know if $priority and $accepted_args are needed here.

by the way – don’t know why now two filter can change the alternate logo now ( f.e. for some pages to show a different transparent logo)

function my_custom_attributes_for_alternate_logo($header_filtered){
	$header_filtered['header_replacement_logo']  = "https://url-to-the-new-logo";
	return $header_filtered;
}
add_filter( 'avf_transparency_logo_data', 'my_custom_attributes_for_alternate_logo' );

and this still works too:

function replace_transparent_logo_on_some_pages($header){
    if( is_front_page( ) ){
        $header['header_replacement_logo'] = "https://url-to-the-new-logo";
    }
    return $header; 
}
add_filter('avf_header_setting_filter','replace_transparent_logo_on_some_pages');