Hi Krystal!
When your linesheet is hidden, buyers can't access any part of your Wholesale information - both your linesheet and your profile are inaccessible until you come back.
If you don't prefer this, you're always welcome to deactivate all of your Wholesale listings. This will leave your Wholesale linesheet empty while still allowing buyers to view your profile and policies. You can add a line in your profile at the top noting that you're on vacation and when you'll be back.
Keep in mind that if your listings are unified, deactivating your unified listings will hide these items in your retail shop too. Make sure your listings are un-unified first if you don't want to this to happen.
To remove wholesale/retail unification from your items, you'll first need to edit the sales channel of your listings from “ Retail & Wholesale " to “Retail.”
Once you have confirmed that your listings are all “Retail,” you can copy your retail-only listings and change the Sales Channel of your newly copied listing to “Wholesale.” Wholesale only listings are free to list and renew.
Hope this helps!