Change WooCommerce translations within Woodmart

Hello all,

I would like to change the translations in our Woodmart theme. Especially during the checkout process using the WooCommerce plug-in. I have installed the Loco Translate plug-in, but cannot locate the queries for the mentoined texts. I am not using a child theme.

In HTML it looks like this and seems easy to change

<div class="woodmart-checkout-steps">
                <ul>
                	<li class="step-cart step-inactive">
                		<a href="https://protectionshop.nl/winkelmandje/">
                			<span>Winkelmandje</span>
                		</a>
                	</li>
                	<li class="step-checkout step-active">
                		<a href="https://protectionshop.nl/afrekenen/">
                			<span>Checkout</span>
                		</a>
                	</li>
                	<li class="step-complete step-inactive">
                		<span>Order complete</span>
                	</li>
                </ul>
            </div>

We would like to change the texts of “checkout” and “order complete”. See the attached screenshots. Because our website is in staging process, I cannot provide you with a real live website URL.

Regards,
Fabian