2 Customizations for Sportpress plugin on Wordpress site

We need some customization to our Sportspress plugin on a Wordpress site. The two changes are for this page: [login to view URL] Changes are: 1. Add a column to the Event List short code to display the Parent League (City) 2. Add a javascript filter to filter the table by City or League Project details: 1. Make code changes in our child theme to avoid editing core files from the plugin 2. This is a live site, so be cautious while working that you don't break things for visitors 3. Adding 'City' Column - If you check 'leagues' in the back-end each league has a parent which is the city. We want to display this 'City' in a new column. - Add column 'City' to the table - Populate it with the parent category of the league 4. javascript filter - We want to be able to filter the table using two drop downs similar to this page: [login to view URL] - Filtering should be done via javascript to hide/show table rows based on the user choices without reloading the page - Add two dropdowns above the table: 'City' and 'Leagues' - First option for both is 'All' - Populate the dropdown items with values from the table ie. If the table has three cities: Columbus, Dayton, Cincinnati. The dropdown would have those as options - When a user selects an option from the dropdown the table will automatically update to display only matching events Please let me know what questions you have about the project.