These changes require a Divi child theme. Please check the following article if you have not set a child theme yet: https://intercom.help/elegantthemes/faq-s-and-troubleshooting/how-to-make-a-child-theme
In the child theme folder create a new folder, for example
includesfolder.Now copy the
divi/includes/builder/module/FilterablePortfolio.phpfile into thechild-theme/includes/folder.Rename the file to something else, for example:
custom-FilterablePortfolio.phpOpen up the
custom-FilterablePortfolio.phpfile and replace this code (the first line):
class ET_Builder_Module_Filterable_Portfolio extends ET_Builder_Module_Type_PostBased {
with:
class custom_ET_Builder_Module_Filterable_Portfolio extends ET_Builder_Module_Type_PostBased {
Also, replace this line:
$this->vb_support = 'on';
with:
$this->vb_support = 'off';
6. Next, open up functions.php file in your child theme folder and add the following code at the very bottom:
/*================================================
#Load custom Filterable Portfolio Module
================================================*/
function divi_custom_filterable_portfolio_module() {
get_template_part( '/includes/custom-FilterablePortfolio' );
$dcfm = new custom_ET_Builder_Module_Filterable_Portfolio();
remove_shortcode( 'et_pb_filterable_portfolio' );
add_shortcode( 'et_pb_filterable_portfolio', array( $dcfm, '_shortcode_callback' ) );
}
add_action( 'et_builder_ready', 'divi_custom_filterable_portfolio_module' );
function divi_custom_filterable_portfolio_class( $classlist ) {
// Blog Module 'classname' overwrite.
$classlist['et_pb_filterable_portfolio'] = array( 'classname' => 'custom_ET_Builder_Module_Filterable_Portfolio',);
return $classlist;
}
add_filter( 'et_module_classes', 'divi_custom_filterable_portfolio_class' );
Now you are ready to customize the Portfolio module the way you need and keep the changes while updating/reinstalling the parent Divi theme.