Quick tweak to a Woocommerce Plugin (add heading tag and a &nbsp in php code)

Hi, I'm running a Wordpress site with a simple Woocommerce implementation and an "events" plugin, which is working fine but doesn't offer any active support. I need to make a tweak to the events plugin (which is [login to view URL]). On the shop screen and the individual product screen the date and time shown for the product (event) have no space between shown between the date and time. I would like the code amended so the date and time are larger and more prominent (just wrapping them in <h2> tags will be fine), and changed so there is a definite space between the date and the time. The files are all accessible via the plugin editor and child theme and the code for the main section of the plug-in code is included in the attached files. The 2 snippets of screen shots show the way the date is currently shown on the shop page and the product page. If you are able to complete the project and have proven experience in Woocommerce and plug-ins, please confirm your bid around $20 (I assume this will be around 30 mins work maximum) and I'll provide you with an admin login and access to all the relevant files. As part of the deliverables I'll just need you to list any changes to code you made and exactly which files were edited, in case future updates overwrite your changes. Thanks for reading! Regards Carl