add_filter( 'generate_start_widget_title', function() {
return '<p class="widget-title">';
} );
add_filter( 'generate_end_widget_title', function() {
return '</p>';
} );
add_filter( 'generate_start_widget_title', function() {
return '<p class="widget-title">';
} );
add_filter( 'generate_end_widget_title', function() {
return '</p>';
} );