cleaned files by prefixing names with 'example' when not means to be used in other plugins aka not utils

plugins/wp_model_plugin/html/example_index2.html

@@ -0,0 +1,10 @@
+	<?php
+		foreach($ages as $age) {
+			?>
+			<p>age <?php echo esc_html($age); ?></p>
+			<?php
+		}
+	?>
+	<p class="third_el_to_change">to change</p>
+	<p>aaaaaand this is the end</p>
+</div>