Links readability for SEO

Hello guys, I′m gonna kindly ask for help.

We′re running simple web site, containig heavily graphical works.

We′re using the free version of Photo Gallery by 10Web. When I open the gallery details, the link is displayed as follows: https://www.sihir.studio/stunning-3d-art-pieces/#bwg5/338. My idea is to construct the link as: https://www.sihir.studio/stunning-3d-art-pieces/”filename”. (or whatever is more readable)

Please, can you help me to setup this?

Sorry for dummy question. ??

Kind Regards,

Ludek

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