Hello,
3) Delete or change this code – https://prnt.sc/q9tknh (Theme Options > Theme Custom CSS > Global custom CSS)
4) Add the next custom CSS code:
.woocommerce-MyAccount-content .woocommerce-button {
color: white;
border: 1px solid #c3ac54;
}
.woocommerce-MyAccount-content .woocommerce-button:hover {
color: #222;
border: 1px solid #c3ac54;
}
5) Create a static block with the desired content > add this block in Description of the category using shortcode, for example http://prntscr.com/q9tqsr Go to Theme Options > WooCommerce (Shop) > Shop > Shop page Layout > Shop Page Banner Position > Above all the shop content.
6) You can change this text using translation files. Install Loco Translate plugin > edit English translation of WooCommerce plugin and disable the Loco translate.
Regards