Woocommerce Stock Management Help

Hi,

So for https://www.meemini.com I have a lot of variable products setup. Some of these products include gift boxes which have items bundled in them that are also sold separately.

These items all have different sizes. For example I have 3 products; 2 gift boxes that use the life rocks shorts and then the life rocks shorts sold separately. So naturally I am thinking I need to divide the available stock I have for each size by 3 across all 3 products.

But this is starting to get confusing because my client has requested I upload their products to https://www.downthatlittlelane.com which I have done.

But my question is – is there any plugins or options in WooCommerce to set up the product attributes WITH stock amounts and have these stocks deduct evenly across all products that use these attributes?

So for example I a looking for something to do this: I setup an attribute for the life rocks shorts with 3 sizes. These 3 sizes can then have their stock amounts setup in the attribute I make for the shorts prior to setting up the variations.

I then use this attribute as a variation on multiple products (i.e the 2 gift boxes and the item sold separately) and if someone purchases 1 of the gift boxes with the 0-3Mth size in the shorts, the stock count for the shorts is deducted across all products that use this attribute as a variation.

Is this at all possible in WooCommerce or is there a plugin for something like this? The stock is just getting way to jumbled to manage as it currently is!!

These are the products I am referring to in this post if it helps:
The shorts: https://www.meemini.com/product/life-rocks-shorts/

Where the shorts are also used and can be purchased again apart from the separately sold item:
1. https://www.meemini.com/product/summer-inspirational-gift-box/
2. https://www.meemini.com/product/summer-inspirational-bunny-gift-box/

Thank you so much for any help, I am hoping very badly there is a solution for this! A code free one if possible as I am no developer! My developer is no longer available so I am trying to do all via built in options or plugins.