Remove prefix text “Category:”

I want to remove the “Category:” text from all my shop page titles please, how can I do this?

<header class=”page-header”> ‹div class=”container”>

› <div class=”breadcrumb-wrapper”>∞</div> ~ <h1 class=”page-title”>

“Category: ” == $0

«span>Shoulder Bags</span> </h1> </div> </header>

Thanks.

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