Filter: wr_pdf_template_modify_response
Allows external plugins to make last modifications on the generate response.
The response is an array which contains the filename and the generate pdf as string.
Example: Change Filename programatically
add_filter( "wr_pdf_template_modify_response", array( $this, "custom_filename" ), 10, 3 );
public function custom_filename( $response, $payload, GetPdfObject ) {
if ( $payload["option"]["identifier"] == "identifier" ) {
$response["filename"] = "custom.pdf"
}
return $filename;
}