Sure. Sorry, I meant to include that. The plugin uses a special class for the listings page nav, which will let you undo it.
.rs-item-nav a.rs-save-for-later-button:after { content:""; }
you could do it with custom css:
a.rs-save-for-later-button:after { content:" Save for Later" }
a.rs-save-for-later-button.saved:after { content:" Remove from Save List" }
