Use fallback eventnames if not set

[JeDaVard]

No description provided.

[opencode-agent]

No actual correctness, regression, or security issues stood out in the changed lines.

Residual risk:

• These changes only affect live WooCommerce tracking paths (add_to_cart, checkout, product view, purchase, and checkout AJAX), and this PR does not show any realistic validation of those flows. Manual smoke testing in a local WooCommerce install is still the main gap here, especially for older installs where waap_options is missing these keys.

opencode session  |  github run

[opencode-agent]

No actual findings in the diff.

Residual risk:

• This changes live WooCommerce tracking behavior for ViewContent, AddToCart, InitiateCheckout, AddPaymentInfo, and Purchase when waap_options is missing those keys, but the PR does not show any validation of those storefront flows. The main remaining check is a manual smoke test on an upgraded site with an existing waap_options row missing one or more of these keys, plus a quick php -l on the changed PHP files.

opencode session  |  github run

[opencode-agent]

No actual findings in the diff.

Residual risk:

• This changes live WooCommerce tracking behavior for ViewContent, AddToCart, InitiateCheckout, AddPaymentInfo, and Purchase when those waap_options keys are missing, but the PR does not show realistic validation of those storefront flows. Main remaining check is a narrow manual smoke test on an upgraded site where waap_options lacks one or more of these keys, plus php -l on the changed PHP files.

opencode session  |  github run